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
Do you ever think about your clildhood?
你回忆过童年吗？
Don't you have anything better to do?
你没别的事好做吗？
Why? What's happening?
为什么？发生了什么事？