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
Let's just all calm down,
让我们全都冷静下来，
No,it isn't.
不，不是。
She herself read them to me by spelling into my hand what was written in the book.
她亲自通过在我手上拼写书中的内容，把课本对我读出来。