Permendure
坡明德合金
🗣️ 情景例句
Do you have any special hobbies?
你有什么特别的爱好吗？
The concert will be held September 14 at 10 a.m.
该演奏会预定于9月14日10时举行。
From those humble beginnings, we have seen the development of the user-friendly home computers and multimedia machines which are in common use today.
从那些简陋的初级阶段，我们看到了现在都已普及的、使用简便的家用电脑和多媒体的微机的发展。