undergone

过去分词：

动词过去分词: undergone

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：

Any of the chemical or mechanical processes by which rocks exposed to the weather undergo changes in character and break down.

侵蚀，风化，风蚀受日晒雨淋的岩石发生特征的变化甚至崩溃的过程中的任何一化学或物理变化

The town has undergone great changes.

这个城镇经历了巨大的变化。

The city has undergone many changes during the last ten years.

这个城市在过去十年中经历了很多变化。

To undergo or cause to undergo cross-fertilization.

异体受精经历或使经历异体受精

A young person who has undergone puberty but who has not reached full maturity; a teenager.

青少年已经历青春发育期但未完全成熟的年轻人; 十几岁的青少年

She had undergone the corneal transplants.

她接受了角膜移植的手术。

All the freshmen will undergo a physical examination.

所有新生都将接受体格检查。

The device had undergone extensive testing.

这种装置经受过广泛的试验。

His character seems to have undergone a complete transformation since his marriage.

他结婚之后性格判若两人。