Nitrocarburizing
气体碳氮共渗; 渗碳氮化
🗣️ 情景例句
Hello, Harry. It's nice to meet you.
你好 Harry 很高兴见到 。
Let me tell you the whole story.
让我告诉你整个来龙去脉。
often hampers the full development of a growing personality.
而匆忙的生活常常妨碍个性的全面发展。