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
Please do the work at your own convenience.
请在方便时把这事做一做。
Mike is already a junior.
迈克已经大学三年级了。
Perhaps it is the desire for solitude or the chance of making an unexpected discovery that lures people down to the depths of the earth.
寻求独处的愿望或寻求意外发现的机会的欲望吸引人们来到地下深处。