基本解释[交通运输工程]救生衣灯英汉例句双语例句The 9-year-old Jack Russell terrier named Rosie was wearing a tailored life jacket equipped with a strobe light beacon.他们家的宠物狗名叫罗西，是一只9岁的杰克罗素梗犬。 。 罗西当时身上穿着特别定制的救生衣，配有闪光灯信号。life-jacket light更多例句专业释义交通运输工程救生衣灯