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
The cassette player and the tapes.
卡式录音机和录音带。
When rogues (or thieves) fall out, honest men come by their own.
盗贼一内哄，好人就自在。
The tunnel would be well-ventilated if tall chimneys were built above sea level.
隧道就具备了良好的通风条件。