Sootfall
n. (工业区的)煤烟降落(量)
🗣️ 情景例句
Well, one more and I've got a pair of boots.
嗯， 再钓一只我就有一双靴子了。
I'm going to show him how to drive a car.
我正要指点他如何开车。
What can you suggest?
你有什么建议吗？