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
We had a unique experience here.
我们在这里获得了宝贵的经验。
If she gets mad with him, she will not speak to him for days.
她对他一生气就会许多天不跟他说话。
I saw him playing football on the playground.
我看见他在操场上踢足球。