outlet drain

基本解釋

Special drain outlet convenient for clearing;
專用排水出口，清洗清潔方便；
shebei9.com
River 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(jī)與該系統(tǒng)有機(jī)地結(jié)合，順利完成了廣西入河排污口普查登記工作。
There is no other outlet to drain the water from his land and therefore his land (16.70 acres) has become the catchment pond for the water from the government drains.
由于沒有其他地方可以把流入該地的水排出去，因此他的16.70英畝的地，已成為政府排水溝的集水池。