Correct
排水
/ páishuǐ /
Strokes
Definition
to drain
Example
As a Verb
drain/displace/discharge water
1
Shuǐguǎn
水管
páishuǐ
排水
tōngchàng
通畅
。
Drainpipes discharge freely.
2
Kāigōu
开沟
páishuǐ
排水
dig trenches to drain water off
As a Noun
drainage
3
Páishuǐ
排水
miànjī
面积
drainage area
4
Páishuǐpéndì
排水盆地
drainage basin
5
Páishuǐ
排水
gōngchéng
工程
drainage works