Cesium monoxide
[建] 一氧化铯
🧩 词语组成解析
n. 铯\\n[化] 铯Cs
monoxide
[mə'nɔksaid]
n. 一氧化物;
🗣️ 情景例句
You look very familiar. Have we been introduced before?
你看起来很面熟，我们以前互相介绍认识过吗？
I always used to leave for work at 8:30.
我过去总是在8:30离开去工作。
That's right.
对。