Sagaciousness
n. 叡智;聪敏
🗣️ 情景例句
Thank you for inviting me.
谢谢你的感情邀请。
A growing youth has a wolf in his belly.
青年成长时，食量大如狼。
but belongs to the air, travelling it may be six thousand miles to and from its northern nesting home, feeding its flown young as it flies,
在空中十分自如，可以飞行6，000英里，可以飞往北方做窝的老家，再从老家飞回；一边飞一边喂养会飞的雏燕，甚至在顶风时也能在气流中滑翔，似乎气流在帮它前进。