n.事业；企业；保证；许诺；殡仪业
He blazed away at his undertaking. 他全力以赴地工作。
He is too timid to venture upon a new undertaking. 他太胆小，不敢从事新的事业。
He has sunk half his fortune in a new business undertaking. 他已把一半财产投资于一种新的企业中。
He was required to give a written undertaking not to disclose the details of their contract. 他被要求出具书面保证不披露他们的合同的细节。
The Prime Minister had obtained the royal undertaking. 首相得到国王的许诺。
