Question

undertake vt.承担，从事;保证;同意，答应;承诺; third:undertakes~done:undertaken~ing:undertaking~past:undertook~

Accepted Answer

英[ˌʌndəˈteɪk]  美[ˌʌndərˈteɪk] VERB着手做;从事;承担When you undertake a task or job, you start doing it and accept responsibility for it.例：She undertook the arduous task of monitoring the elections.她承担了监督选举的艰巨任务。VERB承诺；保证；答应If you undertake to do something, you promise that you will do it.例：He undertook to edit the text himself.他答应亲自编辑正文的内容。

单词	undertake
音标	英[ˌʌndəˈteɪk] 美[ˌʌndərˈteɪk]
解释	vt.承担，从事;保证;同意，答应;承诺;
例句	VERB 着手做;从事;承担 When you undertake a task or job, you start doing it and accept responsibility for it. 例：She undertook the arduous task of monitoring the elections.她承担了监督选举的艰巨任务。 VERB 承诺；保证；答应 If you undertake to do something, you promise that you will do it. 例：He undertook to edit the text himself.他答应亲自编辑正文的内容。
变形	third:undertakes~done:undertaken~ing:undertaking~past:undertook~

Undertake Verb Task Undertook 英[ˌʌndəˈteɪk 美[ˌʌndərˈteɪk Vt.承担，从事;保证;同意，答应;承诺 着手做;从事;承担

Undertake Verb Task Undertook 英[ˌʌndəˈteɪk 美[ˌʌndərˈteɪk Vt.承担，从事;保证;同意，答应;承诺着手做;从事;承担