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
You always know the right thing to say.
你说话得体。
What is your part's name?
对方的姓名是什么？
lawyers and defendants, marriages and births----
律师和被告、婚姻和生育，