Vanadium suboxide
[化] 一氧化二钒
🧩 词语组成解析
n. 钒\\n[化] 钒V
n. 低价氧化物\\n[化] 低氧化物; 氧化低价某
🗣️ 情景例句
who really needs to be wearing a tuxedo,
真正需要穿燕尾服的人，
I want to take this opportunity to thank them all.
我想借这个机会向他们表示感谢。
We often speak of tramps with contempt and put them in the same class as beggars, but how many of us can honestly say that we have not felt a little envious of their simple way of life and their freedom from care?
但是，我们中有多少人能够坦率地说我们对流浪汉的简朴生活与无忧无虑的境况不感到有些羡慕呢？