Day4
1.elliptical（adj)：pertaining to or having the form of an ellipse./ tending to be ambiguous, cryptic, or obscure:
Synonyms: ambiguous, obscure, rounded
2. take up: 拿起稿湿，開(kāi)始稚铣，從事榕订，吸取，接納可训，（原文是采取...的狀態(tài)的意思）
3.stub(n/v): ? n/ a short remaining piece, as of a pencil, candle, or cigar
? ? ? ? ? ? ? ? ? ? v/ to dig up by the roots
? ? ? ? ? ? ? ? ? ? synonyms: butt, root
? ? ? ? ? ? ? ? ? ? e.g: I felt there were a lot of ways that I could spend the stub end of my life cycle that were more productive
? ? ? ? ? ? ? ? ? ?other forms: stub out : 熄煙
4.crest(n/v) : n/ the highest part of a hill or mountain range; summit
? ? ? ? ? ? ? ? ? ? ?v/ to reach the crest or summit of
? ? ? ? ? ? ? ? ? ? synonyms: peak, reage, head, apex
? ? ? ? ? ? ? ? ? ? e.g: So busy we didn't notice that the crest of that lovely hill we were climbing was actually a cliff.
5. infrared(n/adj): the part of the invisible spectrum that is contiguous to the red end of the visible spectrum and that comprises electromagnetic radiation of wavelengths from 800 nm to 1 mm.(紅外線(xiàn)的）
? ? ? ? ? ? ? e.g: Therefore, it is not possible for any F-35 schedule to include a video data link ?or infrared pointer at this point.
6.postulate(n/v) :v/ ?to claim or assume the existence or truth of, especially as a basis for reasoning or arguing; to assume without proof, or as self-evident; take for granted.
? ? ? ? ? ? ? ? ? ? ? ? ?n/something taken as self-evident or assumed without proof as a basis for reasoning.
? ? ? ? ? ? ? ? ? ? ? ? ?e.g: Even people who postulate a creative God usually acknowledge that his existence shifts the big question rather than resolving it.
? ? ? ? ? ? ? ? ? ? ? ? synonyms: ?hypothesis,presuppose
7.velocity(n)：rapidity of motion or operation; swiftness; speed（速率）
? ? ? ? ? ? ? ? ? ?synonyms: speed, tempo,pace
? ? ? ? ? ? ? ? ? ? ? e.g: The velocity and density of everything just boggles my mind.
8.cesium(n) :a rare, highly reactive, soft, metallic element of the alkali metal group(銫）
? ? ? ? ? ? ? ? e.g: Even at the Chernobyl meltdown in 1986, he pointed out, cesium and iodine were the problem.
9.patch (n/v)：n/ a small piece of material used to mend a tear or break, to cover a hole, or to strengthen a weak place
? ? ? ? ? ? ? ? ? ? ? ?v/ ?to repair or restore, especially in a hasty or makeshift way
? ? ? ? ? ? ? ? ? ? ?synonyms: fix, mend
? ? ? ? ? ? ? ? ? ? e.g:Then we had to stop up the holes with anything we had, and patch the paper as best we could.
10. alpha centauri: （南門(mén)二）：南門(mén)二（α Cen、半人馬座α）位于天空南方的半人馬座，英文名Alpha Centauri或Toliman材蹬，雖然肉眼分辨不出來(lái)，不過(guò)南門(mén)二實(shí)際上是一個(gè)三合星系統(tǒng)吝镣，其中一顆恒星是全天空第4明亮的恒星堤器。不過(guò)因?yàn)槠渲袃深w恒星距離過(guò)近，肉眼無(wú)法分辨出來(lái)末贾，所以它們的綜合視星等為-0.27等（超過(guò)第3亮的大角星）闸溃，絕對(duì)星等為4.4等。南門(mén)二也作為南十字星座最外圍的指引而聞名，因?yàn)槟鲜中亲奈恢锰^(guò)南邊辉川，所以大部分的北半球都看不到表蝙。傳聞當(dāng)年鄭和下西洋，就是用它來(lái)指引方向乓旗。
11.diagonal（n/adj/v)：v/ extending from one edge of a solid figure to an opposite edge, as a plane ?/ ? having oblique lines, ridges, markings
? ? ? ? ? ? ? ? ? synonyms: ? slanted,oblique
? ? ? ? ? ? ? ? ? e.g: ?The young man weaves through clusters of bamboo and cuts a diagonal slash into a tree, positioning a hollow log at the end.
15.warp(n/v) :v/ ?to bend or twist out of shape, especially from a straight or flat form
? ? ? ? ? ? ? ? ? ? synonyms: turn, distort, contort
16.ionic(adj)—ion(n): one of the electrically charged particles formed in a gas by electric discharge or the like.(離子）
17.arena(n)：a central stage, ring, area, or the like, used for sports or other forms of entertainment, surrounded by seats for spectators（競(jìng)技場(chǎng)）
? ? ? ? ? ? ? ?synonyms: square, stage, gym, park
? ? ? ? ? ? ? e.g: Most of their fans filed out of the arena quietly
18.curvature(n): ?the act of curving or the state of being curved.
? ? ? ? ? ? ? ? ? ? ? ?synonyms: bend, bow, round
? ? ? ? ? ? ? ? ? ? ? ?e.g:Even if you put it on a big building, the curvature of the earth prevents radar from going to the airplane.
Day5
1. assign(n/v) ：v/ to give or allocate; to give out or announce as a task
? ? ? ? ? ? ? ? ? ?synonyms： allot府蛇， allocate
? ? ? ? ? ? ? ? ? e.g: White House officials often assign to President Obama a series of sports metaphors.
? ? ? ? ? ? ? ? ?other forms：assignee: 代理人，受讓人
2. snapshot(n/v) : n/ ?an informal photograph, especially one taken quickly by a handheld camera.
? ? ? ? ? ? ? ? ? ? ? ? ? ? v/ ?to take a snapshot of
? ? ? ? ? ? ? ? ? ? ? ? ? ? synonyms： image屿愚，cartoon
?e.g: At any given medical evaluation you get no more than a snapshot
3.hail(n/v) : ?v/ to cheer, salute, or greet/ to call out to in order to stop, attract attention, ask aid
? ? ? ? ? ? ? ? ? ? ?n/ a shout or call to attract attention / the act of hailing
? ? ? ? ? ? ? ? ? ?synonyms : ?cheer, applaud, honor, exalt, laud, extol
? ? ? ? ? ? ? ? ? e.g: Why call a taxi when you can hail a Lyft to pick up visiting family and friends?
4. at rest : 表示靜止?fàn)顟B(tài)
5.ripple：v/ ?(of a liquid surface) to form small waves or undulations, as water agitated by a breeze
? ? ? ? ? ? ? ? ?(of a solid surface) to form or have small undulations, ruffles, or folds.
? ? ? ? ? ? ? ? (of sound) to undulate or rise and fall in tone, inflection, or magnitude
? ? ? ? ? ? ? ?n/ ?a small wave or undulation, as on water.
? ? ? ? ? ? ? ?synonyms ?: ? ?wave, undulate, purl(潺潺地流）,ruffle, curl（蜷縮）
? ? ? ? ? ? ? e.g： Sansing also said that there has been a ripple effect in that "once one celebrity talks about it, others feel more comfortable."
Day6
邏輯思維圖：
安妮老師的思維圖：
Day 7 筆記整理哈哈（到了我最喜歡的部分啦汇跨，雖然我物理看不懂，但是我來(lái)學(xué)到一些單詞與表達(dá)也算是極好滴妆距，嘿嘿）
1.force：力穷遂，impulse：沖動(dòng)（力），momentum：動(dòng)量=質(zhì)*速
2. speed：表示物理速度娱据，rate：比率（工資）
3.let ?go ?of: 放走 ?
4.drop：垂直下降（金融學(xué)中的數(shù)據(jù)等）
5.act on it :作用于它 ?
例子：sit in for the exam：參加考試
6.what happens to a body when a force does act on it is given by Newton's second law
? 解析：what... act on it 為主語(yǔ)從句蚪黑，當(dāng)中還有一個(gè)when做body的時(shí)間狀語(yǔ)從句，謂語(yǔ)動(dòng)詞是be 動(dòng)詞is吸耿，后面接被動(dòng)語(yǔ)態(tài)
7.be proportional to sth : 成正比/ be inversely proportionally to sth 成反比
8. preferred state of rest :最理想的狀態(tài)祠锣，更容易出現(xiàn)的狀態(tài)
9.take up: ? 進(jìn)入/采取...的狀態(tài)
10.it follows from sth : 從.... 中推出結(jié)論。
11.be hold : 成立=be true / stand up
12.stub one's toe on a large stone:踢石頭卻反傷了自己的腳趾咽安，表示極度的憤恨
? ? stub out: 表示熄煙
13.finite：有限的
14.evenly space ：均勻分布
15.the theory of the propagation of light:光線(xiàn)傳播規(guī)律
16.normal mass：靜止/正常 質(zhì)量
17.speed it up：加速
18.chop it ：砍一下 / chop it up： 一直砍
19.object：側(cè)重對(duì)象伴网，body：形狀，質(zhì)量
20.put an end to ...: 結(jié)束
21.measure of time : 測(cè)量時(shí)間的方式
? 例子：by any measure ? 無(wú)論怎樣
22.in terms of : 以/ 就...而言
? ? 例子： we are on good terms:我們關(guān)系很好
23.the line joining the moon to the sun : joining 可替換成connecting
24. arbitrary：沒(méi)理由的妆棒，武斷的
25.difference/distinction：前者通用澡腾，后者表示性質(zhì)不同，更加正式
26.diagram: 示意圖/ ?flowchart：流程圖
27.lie in: 存在于
28.go out: 熄滅
29.on account of = because of 由于
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