Operational symbol
[计] 运算符号
🧩 词语组成解析
🗣️ 情景例句
It's me, Grandpa.
是我， 爷爷。
He always takes pride in his work.He's very efficient.
他总是以他的工作而自豪，他是非常能干的。
Many of them have to wait six months for their goods.
许多顾客不得不等上半年才得到所需的商品。