The cooling unit hasn't come on yet.

冷却装置还未工作。

Gale winds came on top of the floods.

大风洪水袭来。

The new housekeeper came on the highest recommendation.

通过极力推荐，新管家上任了。

The case will come on for trial tomorrow.

这个案件明天将庭审理。

I agreed to come in on the project.

我同意加入此计划。

Agues come on horseback,but go away on foot.

病来如山倒,病去如抽丝。

Come on then, clever clogs, tell us the answer!

快点，聪明人，告诉我们答案吧！

The new printing machines come on stream in March.

新印刷机三月份投入使用。

Come on, lighten up! It was only a joke.

喂，别！这只不过是玩笑。

The new man doesn't come on till midnight.

新来的人午夜时分才上班。

How did you come by that scar on your forearm?

你臂上的伤疤是怎样来的？

The shipbuilders came out on strike for better working conditions.

造船工人为争取更好的工作条件而举行罢工。

Several pedestrians had come to grief on the icy pavement.

几个行人在结冰的人行道上滑倒了。

The case of police bribery will soon come on for trial.

警方收贿案很快审。

Come on, make it snappy! There’s not much time left!

来呀，快点儿！时间不多了。

Pete came a cropper on his motorbike and ended up in hospital.

皮特从摩托车上摔下来，进了医院。

We’re all dying of curiosity—come on, tell us what happened!

我们都快好奇死了，快点告诉我们发生了什么事！

What will you do if the debt collector comes down on you?

是讨债人来向你钱, 你怎么办?

The street lights come on at dusk and go off at dawn.

路灯在黄昏时, 拂晓时关。

The emcee came on stage and really whooped it up for the next act.

主持人上台来鼓动观众的情绪，为下一幕作足了铺埝。