a crane operator 起重机操作员
a bus/ferry/coach operator 公共汽车/渡轮/长途汽车运营公司
He was a shrewd operator who skilfully manipulated the press. 他是个熟练地操纵着新闻界的精明人。
👨🏻🏫 Mr. Ng 麥美倫詞典 📚 – macmillan.mister5️⃣.net切換為繁體中文