Delayed variable cost
[经] 延期变动成本
🧩 词语组成解析
a. 定时的；延时的
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
You must be very tired after the journey.
旅行之后，您一定累了吧！
Be careful whom you appoint to the position of manager.
你该当心你所任命的那个经理。
The shortest answer is doing.
最简短的回答是干。