Innovation cost
[经] (技术)革新成本
🧩 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
I'm supposed to be worried about my daughter,
我原该为我的女儿担心才是。
What do you know about the tenth century?
有关十世纪的事你知道些什么？
Before you leave the lab, make sure the electricity is turned off and the windows are shut.
你们离开实验室前，务必要关上电源，关好窗户。