Correct

阴沟

/ yīn gōu /
Strokes

Example

As a Noun

sewer; covered drain

1
yīngōu
阴沟

dig a sewer

2
Tōngyīngōu
通阴沟

unstop a drain

3
Chōng
冲洗
yīngōu
阴沟

sluice a sewer