Ketovaleric acid
[医] 戊酮酸
🧩 词语组成解析
🗣️ 情景例句
You'll be husband and wife.
你们就成为夫妻了。
Who loseth liberty loseth all.
失去自由即失去一切。
These days, it is differences in national regulations, far more than tariffs, that put sand in the wheels of trade between rich countries.
当前，是各国管理条例上的差异，而不是关税阻碍了发达国家之间的贸易。