1,复习
1，hazard,risk
2,herald, a sign of something ,prediction.
3,incongruous,not proper,suitable.
4,intrepid,brave,courgeous.
5,intricate,complexed,complicated.
6,the brightness of shiny something
7,magnesium,镁
8,monotonous,boring,treadmill.
9,ooze,flow through out something slowly.
pay vigilance? to seep.
10,outfit, a set of particular clothes for particular aim.
11,pastel,colored chalk,pen..
12,refurbish,redecorate.
13,resonance,the quality of loud and clear
14,squdi,章鱼哥,,,
15,stratigraphy,地层学。
16,stun,shock,surprise.
17,suffrage,the right of vote.
18,tedium,the noun of monotonous.
19,thwart,hamper.
20,vegetitive,about vegetable.
21,wagon,poor vehecle with four wheels
22,wither,wane.
23,airborne..?int the air.
24,contour,the shape of object formed by edge.
25,crumple, to cause full fold.
26,depot,warehouse.
27,dilate,become wider.
28,diversification,the process of diverse.
29,finch,singger birds.
30,frigid ,having difficulty in becoming sexual.