Serenest
serene（沉静的, 宁静的, 安宁的）的最高级形式
🗣️ 情景例句
Mr. Marker and his wife have invited me to a Christmas dinner.
马克先生和他妻子邀请我吃圣诞晚宴。
After I get home, I'll call you.
到家以后，我会给你打电话。
What can I do for you, Sharon?
莎伦，我能为你做什么？（你哪不舒服？）