water drain meaning in English
放水,排水,疏水,下水道
下水道
Examples
- The water drained out of the hole in the pail .
水从桶的孔里流出来。 - Pressureless discharge of rinsing water to water drain
洗水无压排放到废水排放管道。 - Specification for shipbuilding - oil and water drain screws
船舶制造.排油排水螺旋塞规范 - Pull ( out ) the plug and let the water drain away
拔掉塞子,把水放掉 - Improvement of full - automatic water draining device used in mine gas drainage system
煤矿瓦斯抽放系统全自动放水器的改进