undergo

过去式：

动词过去式: underwent

更多词形：

动词过去式: underwent | 动词过去分词: undergone | 动词现在分词: undergoing | 动词第三人称单数: undergoes |

单词例句：

To undergo or be produced by distillation.

蒸馏；精炼；浓缩进行蒸馏或用蒸馏生产

Elevators must undergo an annual safety inspection.

电梯必须每年作一次安全检查。

She's undergo quite a metamorphosis since you last see her.

自你上次见到她以来，她已完全变了一个样子。

To subject to or undergo hydrolysis.

使分解受水解作用的影响或进行水解作用

He knows that a'li must undergo lots of suffering.

他知道阿里一定经受了不少痛苦。

Planes have to undergo rigorous safety check .

飞机必须接受严密的安全检查。

I hope that I shall never again have to undergo such unpleasant experience.

我希望我永远不会再遭遇到这种不愉快的经历。

He has to have an operation to undergo at once.

他不得不马上动手术。

Your trainee will undergo vocational training free of charge.

你方受训人员将免费接受业务培训。