常見例句雙語例句The drain outlet is in the bottom of the washing tub.排水口,其設(shè)于上述水槽的底部;ip.comRiver sewage drain outlet general investigation register had been completed smoothly in Guangxi by combing hand computer, GPS and digital camera with this system.在工作中,將掌上電腦、GPS和數(shù)碼相機與該系統(tǒng)有機地結(jié)合,順利完成了廣西入河排污口普查登記工作。The bottom of the risers is provided with a cleaning drain outlet which can be opened for washing the risers one by one by adding a cleaning agent after a period of use.在上行管的底部設(shè)一清洗排污出口,用過一段時間加入清洗劑,打開 下排污口進行沖洗,一根根清洗。ip.com 返回 drain outlet