Dioxopurine
黄嘌呤
🗣️ 情景例句
Mrs. Ellen Stewart has taken an early lead.
Ellen Stewart太太初步领先。
The wealth of the mind is the only true wealth.
精神财富是唯一的真正财富。
The flames threw light onto the ceiling of the cave.
火焰照亮了山洞的顶部。