单词	gray wool
释义	gray wool 灰毛
随便看	double tube heat exchanger double tube injector double-tube injector double tube mercury manometer double tube method double-tube method double tube percolator double tube plate condenser doubletube plate condenser double tube plates double tube pneumatic tyre double-tube pressure gauge double tube reactor double-tube reactor double tube sheet double tubesheet double-tube sheet double tube thermometer double tubular shaft double-tuned double tuned amplifier double-tuned amplifier double-tuned circuit double tuned circuit double tuned coupling jmcw jmcy jmdm jmdn jmds jmdx jmeq jmey jmgd jmge 退后退味退味儿退回退团退场退坡退堂退婚退学