insure vt. 给……保险 v. 确保
例句:Wesley's talent and dedication will insure his success.
卫斯理的才气和执著将确保他成功。
insurance n.保险.保险单,保险业,保险费
例句:Did you claim on the insurance after your car accident?
出了车祸后,你向保险公司要求赔偿了吗?
assure vt. 断然地说,保证,担保
例句:I can assure you that your son will be here.
我可以向你保证,你儿子在这里会很快乐的。
assurance n. 确信,断言,保证,担保
例句:Sam gave me an assurance that it would be ready by Friday.
萨姆向我保证星期五一定准备好。
ensure vt. 保证,担保,使安全,保证得到 v.确保.确保,保证
例句:If you want to ensure that you catch the plane, take a taxi.
你要想确保能赶上那班飞机,就坐出租车去吧。
ensue vi. 跟着发生,继起
例句:Many troubles ensued from this misunderstanding.
由此误会产生了许多麻烦。
guarantee n. 保证,保证书,担保,抵押品 vt. 保证,担保
例句:We cannot guarantee the punctual arrival of trains in fogy weather.
雾天我们不能保证火车准时到达。
warrant n.授权,正当理由,证明,批准 vt. 保证,批准,使有正当理由
例句:The storekeeper warranted the goods as of the first quality at the lowest price.
店主保证货物品质第一,价格最低。