Tranquillity
心神稳定
✅ 同义词
📖 牛津释义
tranquillity
(US also tranquility), n [U]
tranquil condition 平静; 安静; 安宁.
🗣️ 情景例句
What's the spelling of your family name, sir?
您的姓怎么拼，先生？
I finished working at 5:30 and went home.
我在5:30完成了工作并且回家。
In a long drop, they reach speeds of 60 miles an hour and more.
在一个长长的跌落过程中，它们可以达到每小时60里甚至更快的速度。