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
Rome wasn't built in a day.
冰冻三尺，非一日之寒。
Work today, for you know not how much you may be hindered tomorrow.
今天有事今天做，明天可能事受阻。
They have also assumed that all animals, and probably other organisms such as trees,
人们不但认识到所有的动物，大概也认识到所有的有机物，如树木，