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- An inflatable vest can make emergency CPR-- cardiopulmonary resuscitation-- more effective and save the lives of thousands of Americans a year, studies show. 研究表明，一种充气式背心可使心肺复苏(CPR)急救更为有效，并且每年可挽救成千上万名美国人的生命。
- He only wears a vest in the room. 他在家里只穿了一件背心。
- A woman's laced outer garment, worn like a vest over a blouse. 紧身马甲妇女穿的有花边的外衣，如背心一样穿在外衣的上面
- His shirt was so thin that his vest showed through (it). 他的衬衫很薄，连里面穿的背心都能看见。
- He was wearing a vest under his coat. 他在外套的面穿了一件背心。
- That is an inflatable rubber boat. 那是条可充气的橡皮船。
- This bullet-proof vest laces up at the side. 这种防弹背心从侧面系紧。
- He wore a woolen vest beneath his shirt. 他在衬衫里面穿了件毛背心。
- One button on the vest is loose. 背心上的一粒鈕扣松了。
- Your life vest is stored under your seat. 救生衣就在你的座位底下。
- That is not my vest. My vest is red. 那不是我的背心。我的背心是红色的。
- He treads on the air in his new vest and sunbonnet. 康德穿着背心遮阳帽在街上高兴的走，现在一个游历战士该有的他全有了。
- To vest(authority, for example). 取得（权威）
- Pull it off, put tack and paper in vest pocket. 把它撕下来连大头针一起放进背心口袋里。
- His vest he arranged in the same place. 他把背心也塞在那里。
- An airtight inflatable pad used as or on a bed or as a cushion. 气垫充气垫子，用作床或放在床上
- At meetings,the Japanese play close to the vest. 会谈时，日本经理人谨慎小心，从不冒险。
- To put the vest on, slip it over your head. 使用时取出,经头部穿好。
- Find an orange vest and a red skirt. 找一件桔黄色的马甲和一件红色的短裙。
- Don't inflate the life vest in the cabin. 不要在客舱内充气!
