Otiosity
闲散, 悠闲
✅ 同义词
🗣️ 情景例句
That's us, Susan.
那正是我们， Susan。
It's time to begin.
到开始的时候了。
the varieties are infinite; but two classes may be roughly seen.
鸟的飞行方式千差万别，但大体上可分为两类。