2.21

1，复习

1，lost and found ,a place where people can find their objects that have lost.

2,lush,a lush place  is a place have many grass.

3,nominee,someone who have be nominated for a position.

4,notation,some symbols in mathematics,

5,palate,the top part of your inside mouth.

6,ranch,a very big farm especially in amecican.

7,resign,leave a job by telling your boss.

8,rupture,break,tear.

9,sheath,a close-fitting cover to protect something.

10,reddish,slightly red.

11,spherical,round like a ball.

12,stable,firmly fixed,not move.

13,sympathetic,我记得这东西有个同义词的,vert understand other's sufferings.

14,tally,to match or degree especially in numbers.

15,tenement,a large building divide into mang rooms especially in poor city area.

16,vacant,empty.

17,zealous,eager

18,acidity,the amount of acid.

19,angiosperm,被子植物。

20,aquifer,a layer contain many water

21,arboreal,live with trees

22,blush,flush?

23,aurora,a king of light can be seen in latitude
24,cardiac,about your heart.

25,buckle,the button in your belt.

26,centennial,or centenary,100years

27,chagrin,dissappointment

28,clog,blocked 还有个是啥来着

29,desolate,跟isolate是啥关系。no people live in here

30,detest,hate someone very much.