Saprotrophic
腐生营养的, 污水营养的
🗣️ 情景例句
He said he'll call you.
他说了他要给你打电话。
I'm sorry. I'm engaged now.
对不起，我现在正忙着。
The rope had been cut, so it was obvious that the lamb had been stolen.
绳子被人割断，很明显小羔羊是被人偷走了。