Cesium oxide
[建] 氧化銫
?? 詞語組成解析
n. 銫\\n[化] 銫Cs
oxide
['ɑksa?d]
n. [化]氧化物;
??? 情景例句
Besides, we are not going to be here Saturday.
另外， 我們星期六將不在這兒了。
He who has not tasted bitter knows not what sweet is.
不吃苦中苦，哪知甜中甜。
Yes. I was a little ill.
是的，我有點不舒服。