Polydolopidae
美洲古袋鼠科
🗣️ 情景例句
Are all these goods made in your factory?
所有这些货物都是贵厂生产的吗？
The tour will take about an hour and a half. We ought to be back here by 3:00.
参观大概要一个半小时，3点钟以前回到这里。
He resolved to give up smoking.
他决心戒烟。