单词	black line
释义	black line 黑线病
随便看	existing client existing company existing computer system existing condition existing conditions existing contract existing controller existing convention existing corporation existing course existing crude oil tank existing customer existing customers existing database existing data base existing debt existing design existing dispute existing enterprise existing equipment existing exchange existing facilities existing file existing form of element existing goods 此处不留人，自有留人处此恨绵绵此界彼疆此疆尔界此而可忍，孰不可忍此起彼伏此起彼落此问彼难此风不可长步公路公车公车公转公转民公输公选公道公道公里