Meteic thread
[机] 公制螺纹
🧩 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
Scared? Why?
紧张？ 为什么？
Would anyone like seconds?
谁要换其他的饮料？
He'll return to London the week after next.
再下个星期他将返回伦敦。