单词	treads water
释义	treads water 踩水
随便看	surf 'n' turf surf lifesaver surface surface area surface mail surface structure surface tension surface-to-air surface-to-air missile surface-to-surface surface-to-surface missile surfactant surfboard surfeit surfer surfie surfing surge surgeon Surgeon General surgery surgical surgical spirit surgical strike Suriname 前言不搭后语前言往行前赴后继前跋后疐前车之鉴前车可鉴前辙可鉴前门去虎，后门进狼前门拒虎，后门进狼剎ひしょひしょ【秘書】ひしょ【避暑】ひしょうひしょうひしょうひしょうひしょう【卑小】ひしょう【卑称】ひしょう【費消】