Leptinidine
莱普亭定(生物碱)
🗣️ 情景例句
He forgave me for losing his notebook.
他原谅我遗失他的笔记本。
How much do you know about the works of Henry Wadsworth Longfellow?
你对亨利·朗费罗的工作知道多少？
The one in the red coat.
穿红色上衣的那个。