Arithmetic operator
[计] 算术运算符
🧩 词语组成解析
🗣️ 情景例句
Mitchell has always encouraged new talent. Mitchell
总是在鼓励新人。
Do you have the tickets, or not?
你到底有没有买票？
Don't worry! We won't leave before nine. We'll wait for you outside the school gate!
别担心！9：00前我们不会出发。我们将在学校的大门外等你！