Mannuronic acid
[化] 甘露糖醛酸\\n[医] 甘露糖醛酸
🧩 词语组成解析
🗣️ 情景例句
and he made the weekend very easy for us to enjoy.
使得我们的周末过得非常轻松愉快。
This year I'm in a co-ed dorm.
今年我住在男女生合住的宿舍。
What's the matter, Carol?
怎么了，卡罗尔？