Aldehydic hydrogen
[化] 醛式氢
🧩 词语组成解析
醛式的
🗣️ 情景例句
Spring is at hand.
春天即将来临。
His friend was injured in an airplane crash.
他的朋友在飞机碰撞中受伤。
How do I control myself? I can't calm down.
我怎能控制我自己？我无法冷静下来。