Fetidine
香唐松碱
🗣️ 情景例句
Financial security, that's what it's all about.
家庭财政状况无忧，这就够了。
Do you know when the next exam is?
你知道下次考试在什么时候吗？
Though, at first, Byrd and his men were able to take a great many photographs of the mountains that lay below, they soon ran into serious trouble.
虽然开始时伯德和他的助手们拍下了飞机下面连绵群山的大量照片，但他们很快就陷入了困境。