Vanadium oxide
[建] 氧化钒
🧩 词语组成解析
n. 钒\\n[化] 钒V
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
People don't ask questions about a person's salary.
人们不问一些关于收入的问题。
I cannot hear the tape.
这卷录音带什么都听不到。
The guards couldn't have been watchig very carefully.
警卫不可能一直认真地查看。