"foo" 怎么发音
word
ˈfu
FOO
fuː
FOO
释义
'Foo' is a nonsense word, often used in computer science and programming as a placeholder name or example, without any real meaning.
IPA 音标
美式英语
ˈfu
英式英语
fuː
简化发音
美式
FOO
英式
FOO
语境中听
In programming tutorials, you often see the word foo as an example variable.
The teacher wrote foo on the board to show how functions work.
If you replace foo with your own name, the program will still run.
Whenever I read code with foo and bar, I know it's just an example, not the real thing.