Thread chasing machine
[化] 螺纹车床
🧩 词语组成解析
thread
[θrɛd]
n. 线;线索;线状物;螺纹;
vt. 穿成串;将（针、线等）穿过…;用…线缝;给…装入（胶片、狭带、绳子）;
[建] 周镂
🗣️ 情景例句
But I have promises to keep,
但是我有约要赴
It won't fit; you'll have to go to the post office.
那不行，你必须去邮局才行。
My name is Robert Thomas Brown.
我叫罗伯特·托马斯·布朗。