Polyose
多糖
🗣️ 情景例句
It's dangerous to leave your children along while you go shopping.
购物时，把你的孩子单独留在家里是挺危险的。
Mike and David hate to mow the lawn.
麦克和大卫都非常讨厌修剪草坪。
Oh! Do you have to?
噢！必须收拾吗？