1.?lead weight:?n. 鉛錘
lead 鉛慌核，鉛筆芯，領(lǐng)導(dǎo)
iron 鐵, 熨斗申尼，堅強(qiáng)的 ? hammer 鐵錘
steel 鋼垮卓，兵器，堅硬的
2.?elliptical: adj. =elliptic; noun. =elliptical galaxy
1. pertaining to or having the form of an ellipse;
ellipse: n. 橢圓
2. pertaining to or marked by grammatical ellipsis;
ellipsis: n. 省略號（=ellipses）
e.g. to conerse in elliptical sentences.
3.?spiral:
螺旋式 n/v/adj
e.g. The country seems to be locked into a downward spiral.(國家螺旋式下降)
4.?impulse:?noun/adj
noun.
1. sudden, involuntary inclination prompting to action:
2. a psychic drive or instinctual urge.
3. an impelling action or force, driving onward or inducing motion. 沖量师幕，推動力
4. [Electricity.] a single, usually sudden, flow of current in one direction.
adj:
marked by or acting on impulse
eg. an impulse buyer
pulse: v/n 脈沖粟按，跳動
palse：noun. 脈沖
pause: verb./noun. 暫停，停頓
5. refute:verb 駁斥
1. to prove to be false or erroneous, as an opinion or charge
2. to prove (a person) to be in error
synonyms: disprove, rebut, confute
e.g. Silence is one of the hardest arguments to refute.(沉默是最難反駁的論點之一)
6.?Jupiter?:noun 木星
Mercury 水星
Venus 金星
Mars 火星
Saturn 土星
7.?crest:?noun/verb
noun:
1. the highest part of a hill or mountain range; summit 頂峰
2. the highest point or level; climax; culmination.
3. the ridge of the neck of a horse, dog, etc.
4. a helmet.
e.g. Never attempt to overtake on the crest of a Hill.
verb:
1. to furnish with a crest.
2. to reach the crest or summit of (a hill, mountain, etc.).
8.?infrared 紅外 n/adj
e.g. The other device was trying to read file data from the infrared port.
ultraviolet: 紫外
9. postulate:verb/noun
verb:
1. to ask, demand, or claim.
2. to assume without proof, or as self-evident; take for granted
e.g. postulate the existence of matter(假設(shè)物質(zhì)的存在)
noun:
1. a fundamental principle.基本原理
2. something taken as self-evident or assumed without proof as a basis for reasoning. 假設(shè)
10.coordinate
noun:
1. [Mathematics]. any of the magnitudes that serve to define the position of a point, line, or the like, by reference to a fixed figure, system of lines, etc. 坐標(biāo)
2. a person or thing of equal rank or importance; an equal. 配套
verb:
1. to place or class in the same order, rank, division, etc. 協(xié)調(diào)
2. to place or arrange in proper order or position.
adj:
1. of the same order or degree; equal in rank or importance.
2. [Mathematics].using or pertaining to systems of coordinates.
e.g. Coordinate among different departments to ensure the company system implementation.
11. validity:noun
the state or quality of being valid: 合法性
verb：valid
12.patch:noun/verb
noun:
1. a small piece of material used to mend a tear or break, to cover a hole, or to strengthen a weak place:
e.g. patches at the elbows of a sports jacket. 補丁
2. a piece of material used to cover or protect a wound, an injured part
e.g. a patch over the eye.眼罩
3. a small piece, scrap, or area of anything:
4. a period of time characterized by some quality:
e.g. he was going through a rough patch.
verb:
1. to mend, cover, or strengthen with or as if with a patch or patches.
2. to make by joining patches or pieces together:
3. to settle or smooth over (a quarrel, difference, etc.) (often followed by up):
13.emit verb
1. to give forth or release (a sound):釋放
e.g. He emitted one shrill cry and then was silent.
2. to issue formally for circulation, as paper money.
3. to utter or voice, as opinions.
omit: verb 忽略霹粥，遺漏
14.snapshot:noun/verb
noun:
1. Hunting. a quick shot taken without deliberate aim.
2. Informal. a brief appraisal, summary, or profile.簡介
verb：
to photograph informally and quickly.快照
snapshoot: verb , to take a snapshot of (a subject).
15.cone:?noun/verb
1. anything shaped like a cone:錐形物
2. one of a series of cone-shaped markers placed along a road, as around an area of highway construction, especially to exclude or divert motor vehicles.
3. ice-cream cone
e.g. Force cone friction to be used for this rigid body.
16.cease?
verb:
1. to stop; discontinue:停止
e.g. Not all medieval beliefs have ceased to exist
2. to come to an end:
3. Obsolete.to pass away; die out.
noun:
cessation: 停止灭将，中斷
17.warp:verb/noun
verb:
1. to bend or twist out of shape, especially from a straight or flat form, as timbers or flooring.變形，彎曲
2. to distort or cause to distort from the truth, fact, true meaning, etc.; bias; falsify:
3. to be or become biased; hold or change an opinion due to prejudice, external influence, or the like.
noun：
1. a bend, twist, or variation from a straight or flat form in something, as in wood that has dried unevenly.
2. a mental twist, bias, or quirk, or a biased or twisted attitude or judgment.
synonyms:distort
18.geodetic: adj
=geodesic 用于測量的
noun : geodesy測地學(xué)
19.elongate:verb/adj
to draw out to greater length; lengthen; extend.拉長
adj:=elongated : extended, lengthened
20.reconciliation:noun
1. the process of making consistent or compatible.和解
2. the state of being reconciled, as when someone becomes resigned to something not desired.
verb: reconcile
