Neft
abbr. National extra fine thread 国家超精细螺纹
🗣️ 情景例句
Do you have any questions in mind about them, Mr. Martin?
你还有什么问题吗，马丁先生？
Mother's apple pie always tastes delicious.
妈妈做的苹果派很好吃的！
What can I do for you?
要我帮忙吗？