Comparative cost diference
[经] 比较成本差异
🧩 词语组成解析
adj. 比较(上)的;按比较估计的;相当的,还可以的;
n. [语](形容词或副词的)比较级形式;可匹敌者,可比拟物;
com共同+par看见+ative...的 →看见共同之处的→比较的
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
Will dinner be served on this train?
火车上供饭吗?
Everything has its seed.
无风不起浪。
There was less food for birds and also for the prairie dog, a kind of animal which lives in holes in the ground.
供鸟类吃的食物少了,供草原犬鼠(一种生活在地洞里的动物)吃的食物也少了。
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