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
That sounds pretty good.
听起来挺好的嘛！
In my opinion,the house isn't worth the price they're asking.
按照我的意见,房子不值他们正在问的价格。
When it has been decided where we are going to drill, we put up at the surface an oil derrick.
当确定钻孔地点后，我们就在那里竖起一个井架。