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
I've been working like a madman all day.
我今天一整天都像个疯子一样工作。
Would you please pass the salt?
请您递给我盐。
Ten minutes later we walked out of the shop together.
10分钟以后，我们一道走出了商店。