Npdes
[医][=National Pollution Discharge Elimination System]全国污染排（放清）除系统
🗣️ 情景例句
The bet is -- I win, and you cook dinner for the entire family.
这样赌好了， 要是我赢了， 全家晚餐你来煮。
I couldn't help it.
我没办法。
shape in only two dimensions.
形态只有两种尺度。