Undefined variable
[计] 未定义变量
🧩 词语组成解析
undefined
[,ʌndi'faind]
adj. 未阐明的;未限定的;
🗣️ 情景例句
Hello, it's good to see you again.
很高兴又见到你。
To speed-read
速读
The need to produce ever-increasing quantities of cheap food leads to a different kind of pollution.
日益增长的对廉价食物的需求导致了另一种形式的污染。