Serener
serene（沉静的, 宁静的, 安宁的）的比较级形式
🗣️ 情景例句
the quarterback on our football team.
我们足球队的四分卫。
I'll see you off at the airport.
我将到机场送你。
and an American-made dialysis machine needs the EU's okay before is hits the market in Europe.
而美国制造的透析仪也要得到欧盟的首肯才能进入欧洲市场。