Nitemper
气体软氮化处理; 气体渗氮处理
🗣️ 情景例句
Yes.
有。
I've asked Mr. Lee for his guidance in conducting myself here.
我让李先生指导我在这里如何立身处世。
I've enjoyed the sports and I've enjoyed learning Chinese.
我喜欢体育，还喜欢学汉语。