1,复习。
1，delight,v,make you happy.
n,happiness
2,gland，腺
3，pancreas,胰。。。
4，peculiar,strange in a unpleasant way.
5,reapply, re-apply.
6,subsist,live on..
7,abolition,the ending of an activity or custom.
8,aria...a song sung in a opera(也有咏叹调的意思)
9,bagel...round bread but core is empty..
10,pear-shaped..梨形的
11，contamination,dirtynesss.
12,envision,expectation。愿景愿望
13，fatigue, the state of tired.
14,homestead,a house with around area..
or to farm
15,labyrinth..maze
16,mundane,very ordinary so boring
17,myriad,a very large number of ..
18,nectar,sweet substance from flowers.
19,potassium.钾
20,plight,a difficult condition delimma..
21,revitalize, make it stronger,grow..
22,sequela,a disease caused by another solving disease.
23,terminology..term..
24,adobe,黏土，土砖
25，articulate,这我必然背过.
26,asthma,a disease that make you breathing hard 哮喘
27，barb,the sharp parts that point backward like fish hook.
28,disrepute...make your fame dirty..being not trusted.
29,effluent,liquid waste that flow from factories.
30,entrench.to firmly establish.