Abrasivity
冲蚀度
🗣️ 情景例句
Did it work?
这行得通吗？
If I had had time,I would have called you.
如果我有时间，我就打电话给你了。
The hospital had been bombed and Hans had made his way back into Western Germany on foot.
医院遭到轰炸，汉斯步行回到了西德。