Epichitosamine
氨基甘露糖
🗣️ 情景例句
I thought that was Nat Baker who rang the front doorbell.
我还以为是Nat Baker 按大门门铃呢。
Excuse me, but do you handle remittance checks here?
打扰了，你们办理汇款支票吗？
From all such fears camping releases him.
露营使人们免除了这些忧虑。