Chromanone
[化] 苯并二氢吡喃-4-酮
🗣️ 情景例句
He had insufficient sleep.
他睡眼不足。
He is a wise man who speaks little.
聪明的人话不多。
People change, but they don't suddenly chnge from being right-handed to being left-handed.
人会变，但他们不会从惯用右手而突然转变成左撇子的。