Thread tool(chaser)
[化] 螺纹刀具
🧩 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）;
🗣️ 情景例句
How long has he held office?
他已任职多长时间了？
He that gains time gains all things.
获得时间就是获得一切。
Funny, said my brother.
“真有趣，”我弟弟说。