Machine finish
[化] 机床加工精度
🧩 词语组成解析
🗣️ 情景例句
Come on. you can do it!
来吧，你能行！
I'd like two seats on today's northwest flight 7 to detroit, please.
我想订两张今天西北航空公司7班次到底特律的机票。
During the night, it got terribly cold.
夜里，天冷得厉害。