Oscines
【鸟类】\\nn. 鸣禽\\na. 鸣禽类的
🗣️ 情景例句
Yes. In there. Good luck.
是的 ，在那里面。祝你好运。
He who would climb the ladder must begin at the bottom.
爬梯必须从底层开始。
Can you tell me why our bid was not accepted?
请告诉我为什么我们没有得标好吗？