Membership operator
[计] 属籍算符
🧩 词语组成解析
🗣️ 情景例句
I'm extremely sorry for the delay.
对此延误，我深感抱歉。
Heh, heh, my bag is large but light.
哈，哈，我的袋子虽然大，但是轻啊。
we quickened our pace and made our way rapidly towards the stream where we hoped the boatman was waiting.
快速地朝深溪边走去，希望船夫还在那儿等着我们。