Rarifying
vt. 使成精细；使变稀薄\\nvi. 变稀薄；纯化
🗣️ 情景例句
OK. Thank you.
好 ，谢谢。
Evil comes to us by ells and goes away by inches.
罪恶来时，尺进寸退。
The seasons of the year in England and the USA are nearly the same.
在英国和美国，一年之中的季节几乎与中国相同。