Polysaccharide
n. 多糖\\n[化] 多糖
🗣️ 情景例句
But how do you plan to do that?
但你预备怎么做呢？
Do you have a visa?
你有签证吗？
Happy birthday! said the twins, and gave her a big red box.
“生日快乐！”双胞姐妹说，并将一个大红盒子送给了她。