1.versatile a.多才多艺的；通用的

Versatile actors can play all kinds of roles.
多才多艺的演员能演各种类型的角色。

2.controversy n.争议;争论

The mayor will try to accord the controversy over the housing scheme.
市长试图调解住房规划方面的争议。

3.supremacy n.至高；主权；最高权力或地位

The indirect democracy, the representative government, is based on the principle of popular supremacy.
人民主权原则作为代议制民主建立的主要理论根据，成为现代国家政治统治合法性的前提和基础。

4.platinum n.白金；铂

Platinum is used to make jewelry.
白金常常用来做珠宝饰物。

5.limb n.肢体；枝干；树枝

Men and women have four limbs; two arms and two legs.
人都有四肢，两只胳膊两条腿。