Functional union
[医] 机能性连接
🧩 词语组成解析
functional
['fʌŋkʃənl]
adj. 功能的;[数]函数的;有多种用途的;机能性;
🗣️ 情景例句
What grade are you in?
你在几年级？
Yesterday it rained all day.
昨天整天下雨了。
He took off the first shoe and threw it on the floor.
他脱下第一只鞋子，把它丢在地板上。