英语词汇“have been here”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	have been here
释义	have been here [网络] 已经在这儿；有延续性；到过这里
随便看	positive biaxial crystal positive bilinear form positive binomial distribution positive birefringence positive birefring-ence positive blanking pulse positive block positive blower positive booster positive boundary positive braking positive branch positive brush positivebuoyance positive buoyancy positive bus positive bus-bar positive cam positive camber positive capital positive carbon positive carrier positive-carrier semiconductor positive carry positive cash flow smxc smxn smxx smyd smyj smyl smym smys smyy smzb 溴化溴水溵溶溶体溶剂溶剂汽油溶化溶媒溶性油