Life-jacket
n. 救生衣（背心）
?? 牛津釋義
life-jacket
n sleeveless jacket of buoyant or inflatable material used to keep afloat a person in danger of drowning 救生衣. =>illus 見插圖.
?? 詞語組成解析
life
[la?f]
n. 生活，生計;生命，性命;一生，壽命;人生，塵世;
jacket
['d??k?t]
n. 短上衣，夾克;土豆皮;書籍的護封;文件套，公文夾;
vt. 給…穿夾克;給…裝護套;給…包上護封;〈口〉打;
??? 情景例句
Thanks.
謝謝。
I'm glad to hear you are getting married.
我很高興聽到你將結婚的消息。
I'd like to do some shopping, but not during the day.
我愿意買些東西，但不必白天去。