1。aggression 进攻，侵略 adj。 aggressive n.aggressor侵略者
an act of aggression
Men tend to be more aggressive than women.
Small children often behave aggressively.
2.allotted<adj> v.allot 分配 分派to give for a particul purpose
拨给《to》allot the profits of the business
They allotted a seperate desk to everyone.
Did you finish the essay in the allotted time?
We have used up this year's allotment of funds.
3apologize 道歉to say you are sorry to sb for sth
n,apology
I must apologize to isobel for my lateness.
I own you a pology-i am afraid i forgot to send amanda that report.
4.approoximately大约 近似地 v.approximate
The train's approximate time of arrival is 10,30.
The job will take approximately three weeks ,and cost approximately L1000.
5.ascend攀登，上升 追溯到 n.ascent
ascend to 追溯《时间》
The divers have begun to ascend to the surface of the water.
She made her first successful ascent <climb>of Everest last year.
6.aspirin阿斯匹林
7.assumption假定，设想，假说v.assume assuming <conj>
I assumed that you knew each other because you went to the same school.
People tend to make assumptions about you when you have a disability.
Even assuming that smokers do see the health warnings,I doubt they'll take any notice.
8.blow one's nose擦鼻涕
9. boarding-house 寄宿公寓 ，供膳食的公寓
10。bony多骨的，瘦骨嶙峋的 thin with prominent bones
her bony hand 她瘦骨嶙峋的手 bony fish 多刺的鱼
Ask the fishmonger to bone fish for you .
11.chilling冷却，急剧冷却，冷凝
chill the wine before serving
Don't go out with wet hair ,you might catch a chill.
a chilling tale
12.clear up 整理，清除，消除 to remove doubt about sth
If the weather clears up,the cloud and rain disappears.
13.cushion椅垫
She sank back into the cushions!
