Metric (screw) thread
[化] 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
That's beside the point.
那与话题无关。
You and your big mouth!
你这张快嘴！
I've never met him but I've talked to him on the net.
我没见过他，但我和他在网上聊过天。