Whitworth
thread [机]惠氏螺纹,英制螺纹
🗣️ 情景例句
Thank you for asking.
谢谢你请我。
Nothing succeeds like success.
一事成功，事事顺利。
They will hardly know which facts to select from the great mass of evidence that steadily accumulates.
对于逐渐积累起来的庞大材料，他们几乎不知道选取哪些好，