Operator notation
[计] 算子表示法, 算符表示法
🧩 词语组成解析
🗣️ 情景例句
You're going to have the time of your lives.
你们将会玩得非常痛快。
I'm afraid I won't be able to come.
我恐怕不能来。
To his surprise, she said she hadn't.
使他吃惊的是，她说她不喜欢。