Prebasic
molt(鸟类每年繁殖期后的)大换羽
🗣️ 情景例句
The citizens of Riverdale, of course.
当然是Riverdale的公民。
What do economists say about the present crisis?
经济学家们对于现在的危机做何说法？
He resolved to give up smoking.
他决心戒烟。