Unified thread
[机] 英美统一螺纹, ABC螺纹
🧩 词语组成解析
a. 统一的；一致标准的
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
This job is no picnic.
这份工作很累人。
I think it's a reasonable price.
我觉得这是个合理的价钱。
'You certainly did give me a surprise!' said the vicar.
“你确实使我大吃了一惊！”牧师说，