Extraventricular
a. 室外的
🗣️ 情景例句
I'm afraid I didn't get on very well in the exam.
我这次考试恐怕不太顺利。
Love is sweet in the beginning,but sour in the end.
爱情先甜后来酸。
The students followed Uncle Wang to see the other machine.
学生们跟着王大叔去看另一部机器。