Erodibility
侵蚀度
🗣️ 情景例句
No, I'm sorry. This is our rock-bottom price.
很抱歉，这是我们的最低价格。
Of two evils choose the least.
权衡两害，取其轻者。
It's often cold in December, January and February.It snows sometimes.
12月、1月和2月常常很冷，有时还下雪。