Fagging
绝热套, 保温套
🗣️ 情景例句
I have perfect vision.
我的视力非常好。
Beard the lion in his den.
老虎头上捉虱；太岁头上动土。
You can imagine how useful this is, particularly in countries like China and Japan, which use written characters not letters.
你可以想像得到，特别是在中国和日本这些使用文字而不是字母的国家，这是多么有用处！