Praseodymium sesquioxide
[化] 三氧化二镨; 氧化镨
🧩 词语组成解析
n. 镨\\n[化] 镨Pr
n. [化]倍半氧化物,三氧二某化合物
🗣️ 情景例句
was tabled because of lack of funds.
因为缺乏经费被无限期地搁置。
That's fine. Fill out this form and let me see your credit card, please.
好极了，请填一下这张表，再给我看一看你的信用卡。
After he has retired, he will devote himself to gardening.
他退休后，将致力于园艺。