Trading contract
[法] 贸易合同
🧩 词语组成解析
[经] 交易
🗣️ 情景例句
I wonder who he is.
我不知道他究竟是谁？
Necessity (or Need) has (or knows) no law.
需要面前无法律。
and then there are three thousand million other Milky Ways, or galaxies, in the universe.
况且在宇宙中还有30亿个天河，即银河系。