Input output economics
[经] 投入产出经济学
🧩 词语组成解析
input
['ɪn'pʊt]
n. 输入，投入;输入电路;<电>输入端;输入的数据;
vt. 把…输入电脑;[自][电子] 输入;输入，给料;
🗣️ 情景例句
Nothing's as refreshing as ice water on hot day!
在大热天没有什么像冰水那样提神。
The best is oftentimes the enemy of the good.
要求过高反难成功。
I really think a little exercise would do you good.
我真的觉得做点运动对你有好处。