单词	flushing sluice
释义	flushing sluice 冲沙孔
随便看	upper state upper state description upper-state relaxation upper-states upper state symbol upper station upper stay plate upper steam cylinder gasket upper steam cylinder jacket band upper steam extraction pipe upper steam passage upper stem seal upper sternopleural bristle Upper Stewiacke upper stock upper-stocked upper-storey upper storey upper story upper-story upper strake upper stratosphere upper stratum upper stream upper string 莫怪恩波隔莫怪气粗言语大莫恨香消雪减莫惊他莫惜金樽频倒莫愁前路无知己莫愁艇子曾系莫把幺弦拨莫把栏干频倚莫抛躲 UI ukulele ultimate ultra Umlaut umpire UN unbalance uncut under