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
Yes, I've been there a number of times.
我去过许多次了。
The dainties of the great are the tears of the poor.
大人物的美味是穷人的眼泪。
The further off this solid obstruction, the longer time will elapse for the return of the echo.
固体障碍物越远。回声返回所用时间就越长。