Special cost studies
[经] 专项成本研究
🧩 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;
studies
[['stʌdiz]]
n. 研究；学习；学业（study的复数）
🗣️ 情景例句
I'm as healthy as a horse.
我像马驹一样健康。
Creditors have better memories than debtors.
放债人的记性比借债人好。
He resolved to give up smoking.
他决心戒烟。