Predefined function
[计] 预定义函数
🧩 词语组成解析
a. 预先定义的
🗣️ 情景例句
Never pump gas with the engine running.
发动机在运转时，别加油。
He hasn't answered my letter yet.
他还没有给我回信。
I'm poor, but I always enjoy myself! he said. I don't know why!
“我很穷，但我总是过得很愉快！”他说，“我不懂为什么！”