Durchgriff
渗透系数, (栅板)穿透率
🗣️ 情景例句
I want to make a withdrawal.
我想取钱。
I'm sorry. I don't get what you're driving at.
抱歉，我不明白你的意思。
We're going to leave at about seven thirty next Monday morning.
我们打算下星期一早上7：30 左右出发。