Oxamic acid
[化] 草氨酸; 氨羰基甲酸\\n[医] 草氨酸, 草酰一胺
🧩 词语组成解析
🗣️ 情景例句
She has now held the post of Prime Minister longer than anyone else this century.
她现在担任首相任期之长在本世纪是前所未有的。
Do you know the boy whose aunt is an artist?
你知道那男孩的姑妈是艺术家?
Hello, Ann!
你好，安！