Cost constant
[计] 代价常数
🧩 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
You are the very person we want.
你就是我们要的人选。
I think she works much too hard.
我认为她未免太过辛劳了。
I had to sit up all night writing the report.
我不得不熬通宵写报告。