Threading unit
[化] 螺纹车床
🧩 词语组成解析
[计] 穿线\\n[化] 车螺纹
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
Are you sending it by regular or by speed?
你要寄平信还是快递？
The menu is dirty, Would you bring me a clean one, please?
这菜单是脏的，请你拿个干净的给我。
The powder is made from fish, blood and bones.
肥粉是由鱼、血和骨头做成的。