🧩 词语组成解析
n. [建]柱身凹槽(或突筋)
🗣️ 情景例句
We finished addressing over three hundred envelopes.
我们写了三百多个信封地址了。
Riff raff!
痞子!
like the cooling of a hot kettle or the wearing-out of a pair of shoes.
就像一壶热水迟早会凉下来,一双鞋渐渐会磨破一样。