Cerous fluoride
[建] 三氟化铈
🧩 词语组成解析
a. [化](正)铈的, 三价铈的
fluoride
[['fluəraid]]
n. 氟化物\\n[化] 氟化物
🗣️ 情景例句
You are twenty-one, a grown-up young lady old enough to make up your own mind.
你已经21岁了，已经到了可以自己做主的年龄了。
This nation is noted for its economic stability.
这个国家以它的经济的稳定性闻名。
Liu Fang is not here.
刘芳没有到。