1、decision

决定;抉择

A decision was taken to discipline Marshall.

已作出对马歇尔进行处罚的决定。

The president said he'd made no firm decision on whether he would run for a second term in office.

总统说他还没有下定决心是否竞选连任。

作决定;作抉择

The moment of decision cannot be delayed.

作出决定的时刻由不得耽搁。

This was a matter for decision by the individual.

这件事需要个人自己决定。

果断;决断（力）

He is very much a man of decision and action.

他是一个遇事非常果断、行动极为迅速的人。

2、come down

(成本、水平或数量)下降，降低

Interest rates should come down.

利率应该降低。

If you buy three bottles, the bottle price comes down to 2.42.

如果买3瓶，价格会便宜一些，每瓶2.42英镑。

落下;降落

The cold rain came down.

下起了冰冷的雨。

The curtain came down after the first act.

第一幕过后，幕布落了下来。