Praseodymium oxalate
[化] 草酸镨
🧩 词语组成解析
n. 镨\\n[化] 镨Pr
n. 草酸盐, 乙二酸盐\\n[医] 草酸盐
🗣️ 情景例句
I don't want my tonsils out.
我不想切除扁桃腺。
First try, and then trust.
试了才能相信。
I've looked round the whole school. I can't find it anywhere.
“我整个学校都找过了。我就是找不到它。”