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
Hey, Xiao Li, are you doing anything this weekend?
嘿，小李，这个周末有没有什么事要做？
Five cats and a man were involved in an accident.
五只猫和一个男人被卷入那场意外里面。
We're going to meet here, outside the school gate, at two o'clock.
我们打算两点钟在校门外见面。