1，复习。
1，banner,a long piece of cloth with words to propaganda;
2,contagious, a contagious disease can be caught by touching someone.
3,emblem,the symbol of..
4,garb,garment..不是很明白区别是啥
5，gothic,哥特人的...
6,incursion,a sudden attack.
7,onslaught,a very powerful attack.
8,patronize, speaking or behaviouring like others are stupid.
9,pictorial,showing in the form of photo.
10,lager, a king of beers.
11,proliferate,surge..
12,platelet,血小板。
13，resin,a liquid,yellow produced by some trees when it cold it become concrete and hard.
14,sparse,rare.
15,synchronize,happen at the same time.
16,cascade, a small waterfall.
17,critique,a kind of written thing to critisize.
18,dehydrate,hydragon...
lose water ..这个让我想起了这个。。虽然都不是这样。
19，frugal,plain, a kind of lifestyle using less money.
20,germinate, start to grow.
21,hawk,the emblem of america
22,methanol...甲醇..
23,pertinent,relating to.
24,plunge,the opposite of surge,prolifirate.
25,repute ,fame.
26,rodeo,cowboys competitor
27,satire,irony.
28,soothe,relax..
29,tricial,not important.
30,turnpike ,a road to pay for..