Bifunctional
a. 具有两种(截然)不同功能的
🗣️ 情景例句
Remember that wonderful little balcony
还记得那个美妙小阳台，
I'm Jim.
我是吉姆。
A great many former pupils will be attending a farewell dinner in his honour next Thursday.
很多老同学都准备参加下星期四为他举行的告别宴会。