Comparative price movments
[经] 物价波动的对比
🧩 词语组成解析
comparative
[kəm'pærətɪv]
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
price
[praɪs]
n. 价格，价钱;代价;价值;赏金;
vt. 标价;定价;问…的价格;给…定价;
🗣️ 情景例句
What has kept you so busy?
什么使你这么忙？
By writing you learn to write.
从写作中学写作。
The Native Americans caught and trained them and were then able to use them to carry their goods when they travelled from one camping ground to another.
美洲土著人捕捉野马，加以驯服。