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

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。
She married late; undertook the project late in her career.
她结婚很晚；她工作生涯的后期承担了这个项目。
He undertook the task of organizing the whole plan.
他承担了整个计划的组织工作。
These countries undertook neighborhood surveys involving family interviews and blood tests.
这些国家采取了挨家挨户的调查，包括入户访问和血液检查。
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。
They undertook to promote exchanges and trade.
他们同意促进交流和贸易。
We undertook the task of hacking our way through the jungle.
我们负责在丛林中开路。
A major project it undertook in this respect was the development of an all embracing trade portal.
该局进行了一项重要计划，就是设立一个内容包罗万有的贸易入门网站。
When I undertook to mend his watch for him, I didn't bargain for all this trouble.
我答应给他修表时，没有料到有这么多麻烦。
He undertook the responsibilities for the economic reforms.
他承担了经济改革的责任。