Serener
serene（沉静的, 宁静的, 安宁的）的比较级形式
🗣️ 情景例句
He's been here for years, he should know the ins and outs of the job by now.
他在这里已经好多年，现在理应熟悉各方面的工作了。
To be of use in the world is the only way to be happy.
为善最乐。
They will be able, as it were, to see and hear us in action.
他们能够身临其境般地观看我们做事，倾听我们讲话。