Whitworth thread
[化] 英制标准螺纹
🧩 词语组成解析
thread [机]惠氏螺纹,英制螺纹
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 can see that you've done this before.
我发觉你曾干过此事。
Oh well, better luck next time.
算了，下次的运气会更好。
I hope I haven't failed.
我希望别不及格。