Constant cost
[经] 不变成本, 固定成本
🧩 词语组成解析
cost
[kɔst]
n. 价钱，代价;花费，费用;牺牲;[用复数][法律]诉讼费;
vi. 价钱为，花费;估计成本;
vt. 付出代价;估价;使丧失;使付出努力;
🗣️ 情景例句
That's a very interesting question.
这是个非常有趣的问题。
If you command wisely, you'll be obeyed cheerfully.
倘君指挥有方，人人欣然听命。
An old watch, by contrast,
然而一只老掉牙的手表，