Niobic anhydride
[化] 铌酐
🧩 词语组成解析
a. [化] 铌的, 含铌的
[化] 酸酐; 酐; 某酐\\n[医] 酐, 脱水物
🗣️ 情景例句
Well, it's too bad that you have to go.
真遗憾，你要走了。
I'm afraid you will be too weak.
我怕你会太虚弱。
'Well, I'd prefer to stay here,' I said.
“可我更愿意呆在这儿，”我说，