V thread
[机] V形螺纹, 三角螺纹
🧩 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
Are you kidding me?
你在取笑我？
The meat packing industry is developing fast.
肉类加工业发展迅速。
On behalf of my company, I would like to welcome you here.
我代表我们公司欢迎你来这里。