undertook

英 [ˌʌndəˈtʊk]

美 [ˌʌndərˈtʊk]

v. 承担; 从事; 负责; 承诺; 允诺; 答应
undertake的过去式

柯林斯词典

They undertook to promote exchanges and trade.
他们同意促进交流和贸易。
She undertook to discharge all the responsibility of a minister.
她承担了做部长的所有责任。
China and Russia undertook agricultural economy is reformed, but the effect six to one of reform.
中国和俄罗斯都进行了农业经济改革，但改革的效果相差悬殊。
She undertook the arduous task of monitoring the elections.
她承担了监督选举的艰巨任务。
The lawyer undertook the case.
该律师经手承办这宗案件。
She was secretly vetted before she ever undertook any work for me
她在为我工作以前曾受到过秘密考查。
The police undertook detailed and comprehensive investigations into the case.
警察对这个案件着手进行了细致和全面的调查。
In addition, undertook analyse and be discussinged to the action mechanism of strong magnetic field.
此外，对强磁场的功能机理进行了分析和探索。
The space shuttle undertook a topsecret mission with a military payload under Pentagon control.
航天飞机执行一项绝密使命，使军用酬载由五角大楼控制。
Reluctantly, he undertook the mission of inquiry.
他非常不情愿地开始了调查工作。