瑶瑶瑶姚
（adj.） undertaken, assured（n.） surety, plight, undertaking, guaranty, warranty, assurance, avouchment, pledge, sponsion, sponsorship（v.） guarantee, commit, engage, plight, undertake, wager, guaranty, warrant, assure, ensure, insure, pledge, safeguard, certify, certificate其中undertaking, guaranty, warranty, assurance 都很多人用
钱小小小疯纸
保证 [bǎo zhèng]基本翻译guarantee网络释义保证:assurance|guarantees|warranty担保证:L/G=LETTER OF GUARANTEE保证人:guarantor|voucher|surety
猪咩小宝er
保证 = guarantee例如 ： 这是我们取得成功最可靠的保证。This is the surest guarantee that we shall be successful
