Perosmic anhydride
[化] 四氧化锇
🧩 词语组成解析
[化] 酸酐; 酐; 某酐\\n[医] 酐, 脱水物
🗣️ 情景例句
Come on, poochie.
来吧，小家伙。
The friar preached against stealing and had a goose in his sleeve.
嘴上真君子，行动烂小人。
'Karen Marsh: The latest.
最新消息。