单词

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undergone

英 [ʌndə'gɔ:n] 美

v. 经历（undergo的过去分词）

中低频词

双语例句

1. The feeding of dairy cows has undergone a revolution.: 乳牛的喂养方法发生了巨大的改变。

2. In the last five years he's undergone a personal transformation.: 过去5年里他整个人发生了全新的转变。

3. The camera has undergone only two minor tweaks since its introduction.: 那款相机自从推出以来仅经过两次小的改进。

4. The strenuous exercise undergone could balance out the increased calories.: 所进行的剧烈运动可以消耗掉增加的热量。

5. The Atlantic Ocean had undergone changes in temperature and salinity.: 大西洋海水的温度和盐度已经发生了变化。