Linear cost function
[经] 线性成本功能
🧩 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
It sounded like a dog barking right here.
好像有只狗就在这儿叫。
He seems to have a lot of strange ideas.
他似乎有很多奇怪的想法。
I appreciate John's helping in time.
我感谢约翰的及时帮助。