Cesium dioxide
[化] 二氧化铯
🧩 词语组成解析
n. 铯\\n[化] 铯Cs
🗣️ 情景例句
Do you know anyone who can forge a sick note for me?
你知道谁可以帮我虚开一张病假条？
Barking dogs seldom bite.
善吠的狗很少咬人。
Yes, and full payment is due within 30 days.
是的，如果在30天骨付款就没有折扣。