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
Look, simply shape up, or ship out!
看，只有表现好些才可留下来。
Give hostages to fortune.
听天由命。
I can't read it!
我看不懂这封信，