1.
The action or a method of draining.
排水排水的行动或方法
2.
Sewage and Stormwater Disposal
《污水及雨水排放》
3.
The sewers discharge out at sea.
下水道的污水排入海里。
4.
off-shore sewage outfall
离岸入海的污水排水口
5.
discharging valve
排出阀排气阀排水阀
6.
A hole or pipe in a wall to allow water to run off.
墙上排水孔，墙上排水管
7.
A drainage passage, as to a culvert.
排水沟排水通道，如阴沟
8.
flush gate
(水门等)排水装置
9.
blowdown stream
排出液流,排出水流
10.
Drainage: rainwater and sewage are discharged swimmingly.
排水：区内雨水、水均可顺畅排放。
11.
A pipe for carrying off water or sewage.
排水管排水或污水的管子
12.
Drainage : rainwater and sewage are discharged swimmingly.
排水：区内雨水、污水均可顺畅排放。
13.
Cubic content, volume, or displacement.
体积，容器，排水量
14.
cubic displacement
【船】排水量[吨位]
15.
discharge current
排出流排出流泻流排水流
16.
Drained water from the sink.
将水从污水槽中排掉
17.
sprinkler drain valve
喷水灭火装置排水阀
18.
a ditch to carry extra irrigation water
排出剩余灌溉水的水沟