Vanadic anhydride
[化] 五氧化二钒
🧩 词语组成解析
a. [化]钒的
[化] 酸酐; 酐; 某酐\\n[医] 酐, 脱水物
🗣️ 情景例句
Did you find one?
找到合适的吗？
How much is it by registered mail?
挂号信要多少钱？
I think I can, Kate.It must be Karen Marsh,the actress.
我想我认得出来，凯特。那一定是女演员卡。马会。