Solemnness
n. 严肃, 认真
📖 牛津释义
solemnness
n [U].
🗣️ 情景例句
Happy birthday, Carl.
生日快乐 ，Carl。
I'm glad to meet you.
幸会。高兴见到你。
Can't you do anything right?
成事不足，败事有余。