1、expose

使暴露;使显露

Lowered sea levels exposed the shallow continental shelf beneath the Bering Sea.

海平面下降使白令海底部的浅层大陆架暴露出来。

For an instant his whole back was exposed.

一瞬间，他整个背部都露了出来。

揭发;揭露

The Budget does expose the lies ministers were telling a year ago.

预算案无疑揭穿了部长们一年前所说的谎话。

使暴露于（险境）;使遭受（危险或不快）

They had not been exposed to most diseases common to urban populations.

城市人口中多数常见的疾病他们都没有接触到。

A wise mother never exposes her children to the slightest possibility of danger.

明智的母亲决不会让她的孩子置身于一丁点儿危险之中。

2、dependency

附属国;附属地;托管地

the tiny British dependency of Montserrat in the eastern Caribbean.

位于加勒比海东部巴掌大的英国附属领地蒙特塞拉特

（尤指过分或不利的）依靠，依赖

We worried about his dependency on his mother.

我们担心他可能对母亲太过依赖。

Ukraine is handicapped by its near-total dependency on Russian oil.

乌克兰受制于对俄罗斯石油近乎完全的依赖。

(对酒精、毒品等的)依赖，瘾，癖

In 1985, he began to show signs of alcohol and drug dependency.

在1985年，他开始表现出酗酒嗜毒的迹象。

In 1979 she quit her teaching job because her dependency had affected her work.

她于1979 年辞去了教书一职，因为她的瘾症已经影响到了工作。