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
Let's go for lunch. I'm buying.
去吃午饭吧， 我请客。
Would you mind handing me that cup?
请把那个杯子递给我，好吗？
There's only bread and water!
只有面包和水了。