Oxaloglutaric acid
[医] 草酰戊二酸
🧩 词语组成解析
🗣️ 情景例句
Cooking dinner for the entire family is not so easy.
给全家人做晚餐真不是件容易的事。
My sister has been engaged for two months.
我的姐姐订婚有2个月的时间了
You're nothing to me.
你对我什么都不是。