extra

过去式：

动词过去式: extorted

更多词形：

形容词: extortive | 名词: extorter | 动词过去式: extorted | 动词过去分词: extorted | 动词现在分词: extorting | 动词第三人称单数: extorts |

单词例句：

Mr.Chester has had a great deal of extra work recently, out he just managed to keep his head above water.

切斯特先生近来承担大量的额外工作，但是他还是设法对付过去了。

The hotel is very full but we can put an extra bed in the room if you want.

饭店客房已经满员，但是只要你愿意，我们可以给你的房间加放一张床。

We help one another with the extra work in the summer.

我们互相帮助做夏季的额外工作。

There were so many people that the company put on extra buses.

人数太多，公司加开了公共汽车。

I'm so envious of you getting an extra day's holiday.

我真羡慕你得到一天额外的假期。

This extra strong glue should do the job nicely.

这种超强度胶应该管用。

You could with profit spend some extra time studying the text.

你多花点时间学习课文是有好处的。

I'm always being asked to stump up (extra cash) for school outings.

总是要求我为学校郊游付(额外的)钱。

There are extra trains to the seaside during the summer.

通往海滨的火车在夏季有加车。