Vanadous oxide
[化] 三氧化二钒; 氧化亚钒
🧩 词语组成解析
a. [化]亚钒的
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
It's a bet.
一言为定。
I'll call the roll before class.
课前我要点名。
He hitchhiked to Dover and, towards evening, went into a boat to find somewhere to sleep.
他搭便车到了多佛，天快黑时钻进了一条船，想找个地方睡觉。