Cerap
陶瓷压电元件
🗣️ 情景例句
I'm new here, can you help me find my way around?
我是新来的，你能带我转转吗？
I invited hime to come up, but he wouldn't.
我请他上来，但是他不肯。
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。