🧩 词语组成解析
[化] 西番莲
🗣️ 情景例句
Biology and mathematics.
生物学和数学。
His opening remarks were serious.
他的开场白说得很严肃。
After making a short test flight at 4,15 a.m.,
布莱里奥凌晨4点15分作了一次短距离试飞，