guarantee有哪些用法？？？

名词 n. 1. 保证;商品保证;保乱罩物证书[C][U][+that]The TV set has a year's guarantee. 这架电视机有一年的保修期。 You have my guarantee that I'll finish the job on time. 我向你保证按时完成工作。 2. 起保证作用的事哗液物[C][(+of)][+that]A diploma is no guarantee of efficiency. 持有文凭不能保证工作效率一闷纤定高。 3. 担保品,抵押品[C]I can offer my land as a guarantee. 我可拿出我的地产作抵押品。 4. 保证人;被保证人[C]及物动词 vt. 1. 保证;担保[+to-v][+(that)][O1][O8]Perfect satisfaction is guaranteed to our customers. 保证我们的顾客完全满意。 2. 包,管保[+(that)] 3. 保障,保证...免受损失(或伤害等)[(+against/from)]The policy guarantees us against all loss. 这种保险契约保障我们免受任何损失