Polyoxin
多氧菌素
🗣️ 情景例句
Have you filled in the baggage declaration?
行李申请单填好了吗？
He has a radio,doesn't he?
他有一台收音机，对不对？
No! But the children are not alone. There are some animals on the island.
没有！但岛上并非只有孩子们。岛上还有一些动物。