Mesitylic acid
[化] 2,4,4-三甲基-5-氧代脯氨酸
🧩 词语组成解析
🗣️ 情景例句
What did you learn at school today?
你今天在学校学了什么？
Did you sell it to him yourself?
你自己亲自卖给他吗？
Gandhi paid great attention to the equality of women.
甘地很关注妇女的平等。