Hempel
亨佩尔(Walter, 1851-1916, 德国化学家)
🗣️ 情景例句
Where do you work?
你在哪儿工作？
So annoying!
讨厌！
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。