Cost ratio
[经] 成本比率
🧩 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;
ratio
['reiʃiəu]
n. 比，比率;比例;系数;
vt. 求出比值，除，使…成比例;将（相片）按比例放大[缩小];
🗣️ 情景例句
You're not dressed right for this job.
你的着装跟你的工作不相称。
It's nice to see you again. Have you changed jobs?
又见到你很高兴。你换了工作了吗？
The doctor examined the soldier's wound carefully.
大夫仔细检查了战士的伤口。