Oah
[医][=o-aminohippuric acid]邻氨基马尿酸
🗣️ 情景例句
What are you working on?
你在做什么？
Do you have a book?
你有一本书吗？
Around the year 1600 the first horses were brought to the American continent by the Spanish.
大约在1600年的时候，西班牙人把第一批马匹带来美洲大陆。