The inventor invented the thing that he wanted————————
后面添at last 还是at first?意思是什么啊
The inventor invented the thing that he wanted————————
后面添at last 还是at first?意思是什么啊
at last
发明家最终发明出了他想要的东西
The inventor invented the thing that he wanted at last.
最后,发明家终于发明出了他想要的东西。