Polysaccharide
n. 多糖\\n[化] 多糖
🗣️ 情景例句
Sorry. I have a meeting right now.
抱歉，我马上有个会议要开。
Who is the auther of this play?
谁是这戏剧的作者？
'Hello, little girl,' she said.
“你好，小姑娘，”她说。