Polyose
多糖
🗣️ 情景例句
I'd like to be a member.
我想加入做为会员。
I'm so sorry.
十分抱歉！
Greetings! Please be seated. Are you Antonio, and is this your agreement with Shylock?
您好！请坐下。你叫安东尼奥吗？这是你与夏洛克签订的借约吗？