/ˌʌndəˈgəʊ ||; ˌʌndɚˈgo/verb
[T] (past tenseunderwent /-ˈwent ||; -ˈwɛnt/ past participleundergone /-ˈgɒn; US -ˈgɔ:n ||; -ˈgɔn/) to have a difficult or unpleasant experience 经历,经受(困难或不快的事):
She underwent a five-hour operation.她接受了五小时的手术。
undergo/͵ʌndɚˋgo; ˌʌndəˈɡəʊ/v [T] past tense underwent /-ˋwɛnt; -ˈwent/past participle undergone /-ˋgɔn; -ˈɡɒn/third person singular undergoes /-ˋgoz; -ˈɡəʊz/if you undergo a change, an unpleasant experience etc, it happens to you or is done to you 经历﹐经受〔变化﹑不愉快的事情等〕: He had to undergo major heart surgery. 他不得不接受心脏大手术。
undergoundergoundergoesunderwentundergoingundergoneverb (undergoes, undergoing, underwent/, has undergone)to have a difficult or unpleasant experience: Laura is in hospital undergoing an operation.