Trading contract
[法] 贸易合同
🧩 词语组成解析
[经] 交易
🗣️ 情景例句
I don't.
我没打。
By other's faults, wise men correct their own.
他山之石，可以攻玉。
What was the population of the less developed countries in 1950?
1950年不太发达国家的人口是多少？