Atrypacea
无洞贝超科
🗣️ 情景例句
Yes, it is.
是的，没错。
No good building without a good foundation.
基础不好，建筑不牢。
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。