Cesium dioxide
[化] 二氧化铯
🧩 词语组成解析
n. 铯\\n[化] 铯Cs
🗣️ 情景例句
The government has adopted many measures to promote its economy.
政府采取了许多措施来发展经济。
What we do willingly is easy.
世上无难事，只要肯登攀。
He did a lot of research and travelled around the USA looking for information about his ancestors.
他做了大量的研究，在美国跑了许多地方，了解有关祖先的情况。