Ferutite
钛铁铀矿
🗣️ 情景例句
I always worry.
我一向担心。
I was thirty on my last birthday.
我在我最后一个生日时30了。
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。