undergo/ˌʌndə'gəʊ $ -dər'goʊ/

v. experience or endure sth

➭ ts. ~es

v. 经历；遭受：He will undergo an operation. 他要动手术。

◇undergo much suffering 遭受许多痛苦

构词under + go

➭ pt. underwent/-'went/

➭ pp. undergone/-'gɒn $ -'gɑːn/