Saprobic
污水生物的
🗣️ 情景例句
How long will you keep the car?
这车你要用多久？
To live in the hearts of those left behind is not to die.
活在后人心，虽死而犹生。
Fifteen policemen had to push very hard to get him off the main street.
15个警察不得不用很大的力气把它推离主要街道。