介绍： 1.*cap [kæp]
n. 帽子；盖; （收入、支出或借贷金额的）最高限额
Make sure you put the cap back on the pen.
一定要把笔帽套上。

2.captain ['kæptɪn]
n. 队长；船长；上尉
We elected her captain of our basketball team.
我们选她当篮球队队长。

3.*capital ['kæpɪt(ə)l]
n. 首都，省会；资金；大写字母
Companies are havi...

介绍： 1.*cap [kæp]
n. 帽子；盖; （收入、支出或借贷金额的）最高限额
Make sure you put the cap back on the pen.
一定要把笔帽套上。

2.captain ['kæptɪn]
n. 队长；船长；上尉
We elected her captain of our basketball team.
我们选她当篮球队队长。

3.*capital ['kæpɪt(ə)l]
n. 首都，省会；资金；大写字母
Companies are having difficulty in raising capital.
各公司在融资方面遇到麻烦。

4.capsule [ˈkæpsju:l]
n. 胶囊；太空舱
The patient swallowed the capsule without drinking water.
这个病人不喝水就吞下了胶囊。

5.principal ['prɪnsəp(ə)l]
adj. 主要的
n. 首长；校长；负责人
Teaching is her principal source of income.
教书是她主要的收入来源。

6.*principle ['prɪnsɪp(ə)l]
n. 原理，原则；主义，道义
Schools try to teach children a set of principles.
学校设法教给孩子们一套道德准则。

7.capture ['kæptʃə]
vt. 俘获，夺得
n. 捕获，战利品，俘虏
One suspect has already been captured.
一名嫌犯已经落网。

8.captive ['kæptɪv]
adj. 被俘虏的；被迷住的
n. 囚徒，猎获物，俘虏
captive soldiers 被俘的士兵
captive animals 被关住的动物

9.*capable ['keɪpəb(ə)l]
adj. 能干的，能胜任的
The kitchen is capable of catering for several hundred people.
这间厨房可为数百人提供饮食。

10.*able ['eɪb(ə)l]
adj. 能；有能力的
I’ve always wanted to be able to speak Japanese.
我一直想学讲日语。

11.*enable [ɪn'eɪb(ə)l]
vt. 使能够
The loan enabled Jan to buy the house.
贷款使简有能力买下这房子。

12.disable [dɪs'eɪb(ə)l]
vt. 使失去能力；使残废
The virus will disable your computer.
这种病毒会使你的电脑瘫痪。