Demand function
[计] 需求函数
🧩 词语组成解析
demand
[di'mɑ:nd]
vt. 要求，请求;需要;[法]召唤;询问，盘问;
n. 需求;需要;要求，请求;销路;
vi. 需要;请求;查问;
🗣️ 情景例句
I think the building just needs a good cleaning.
我想那座建筑只需要好好地打扫一下。
Think of the devil and he's looking over your shoulders.
说到曹操，曹操就到。
In the Northeast it will be fine.
东北天气晴朗。