undertook的翻译，读音
英/.ʌndә'tuk/
释义：
undertake的过去式
v enter upon an activity or enterprise
v accept as a challenge
v promise to do or accomplish
v enter into a contractual arrangement
v accept as a charge
v enter upon an activity or enterprise
v accept as a challenge
v promise to do or accomplish
v enter into a contractual arrangement
v accept as a charge