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 think you have got it, Richard.
我想你已完成了 ，Richard。
I did exercise last week.
我上星期做练习。
I would like to present our comments in the following order.
我希望能依照以下的顺序提出我们的看法。