Defined function
[计] 定义函数
🧩 词语组成解析
a. 清晰的, 轮廓分明的；有定义的, 确定的
🗣️ 情景例句
Do you think the skirt length is right, Ellen?
觉得这裙子长度合适吗，Ellen？
All things must come to an end.
天下无不散的筵席。
The train arrived on time.
火车准时到达。