Saprobial
a. [生]衡量水生环境有机污染(程)度的
🗣️ 情景例句
It's our meal from the restaurant.
这是从餐厅带回来的菜 。
I'd like your professional advice.
我想要听听你专业方面的意见。
You'd better go to bed earlier tonight, if you can.
如果可能，你今晚最好早点儿睡觉。