Grattage
[医] 刷除术
🗣️ 情景例句
I don't know why I didn't think of it.
我不知道为什么我没有想到这一点。
None but the wearer knows where the shoe pinches.
只有那个穿鞋人，才知哪里鞋轧脚。
A little. I go to Chinese classes every week.
一点点，我每周去汉语班上课。