Defining occurrence
[计] 定义性出现
🧩 词语组成解析
[计] 定义的
🗣️ 情景例句
It's a great college.
那是一所好大学。
I'm worried about the appearance of the floor.
我担心地板的外观。
What on earth has happened to trouble you so?
到底发生什么事让您如此发愁？