Neft
abbr. National extra fine thread 国家超精细螺纹
🗣️ 情景例句
Thank you.
谢谢你们。
There is nothing either good or bad, but thinking makes it so.
事情本无好与坏，全在自己怎么想。
After working with bees for many years, Professor Von Frisch was puzzled by something he had noticed again and again.
在和蜜蜂打了多年的交道后，冯·弗里施教授对他反复注意到的事感到迷惑。