单词	life rocket
释义	life rocket 救生火箭
随便看	direct sum of rings direct sum of sets direct sum of unitary representation direct sum representation direct sum resolution direct sums direct sum set direct-sum topological space direct sunlight direct sunshine direct supervisor direct supply direct support direct support artillery direct support fire direct supporting artillery direct supporting fire direct supporting fires direct support maintenance direct supports direct surcharge direct surface runoff direct surveillance direct survey direct suspension 创业维艰创剧痛深创巨痛仍创巨痛深创意造言创钜痛仍创钜痛深刜初初1 拿不住拿不准拿不出去拿不起来拿东忘西拿东补西拿主意拿乔拿事拿人