Neft
abbr. National extra fine thread 国家超精细螺纹
🗣️ 情景例句
He was a dull man and you had to explain things very slowly to him.
他脑筋迟钝，你必须慢慢地给他解释事情。
Do not try to anticipate the answer.
别预测答案。
What else does he say?
他还说了些什么？