Cesium
n. 铯\\n[化] 铯Cs
✅ 同义词
🗣️ 情景例句
Anybody home?
有人在家吗？
He is not fit to command others that cannot command himself.
正人先正己。
The fish, which has since been sent to a museum where it is being examined by a scientist, is called an oarfish.
此鱼叫桨鱼，被送进了博物馆，现正接受一位科学家的检查。