Day21-Review
1
luminance
n.（名詞）
Thecondition or quality of being luminous.
發(fā)光：能發(fā)光的狀態(tài)或特征
2
You need to research, you need to be
informed, you need to figure out the pattern and the meaning, you need to form
coherent arguments and you need to come up with the right words for all that.
排比句套媚，寫作中可以靈活運(yùn)用后控。
3
supersede
v.tr.（及物動詞）
To take the place of;replace.
取代；代替
The use of robots will someday supersede
manual labor.
4
Writing is exactly the ballet for our mind.
