Neft
abbr. National extra fine thread 国家超精细螺纹
🗣️ 情景例句
Yeah, Grandpa,
对呀， 爷爷。
A bad padlock invites a picklock.
开门揖盗。
I see, we'll take another look at your specifications.
哦，我们会再查一直你们的规格说明书。