英语词汇“up and down”的翻译、意思、用法、释义-英汉双解词典-修远网

单词	up and down
释义	up and down phr ① 上下地;来回地;到处 The children went up and down in elevators.那些孩子乘坐电梯上上下下。 They walked up and down in the park.他们在公园里来回走动。
随便看	superfecundation superfetate superfetation superficial superficialist superficiality superficialize superficially superficialness superficiary superficies superfine superflex bulletproof vest superfluid superfluidity superfluities superfluity superfluous superfluously superfluousness superflux superfly superfuel superfuse superfusion 企业文化企业文化:企业生存的习俗和礼仪企业文化学派企业景气指数企业景气调查企业权力企业标准企业档案管理规定企业档案馆企业民主管理 трофика трофобетон трофобетон трофоневрозы трофоневрозы трофоплазма трофоплазма трохантер трохантер трохей