Selenious oxide
[化] 二氧化硒
🧩 词语组成解析
a. 二价硒的, 亚硒的
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
You want three scoops also?
你也要三杓？
Life is but a span.
人生如朝露。
I've got a problem and as I don't know what to do I thought I'd write to you and ask for your advice.
我有一个问题，因为我不知道该怎么办。我想我最好写信给你，征求你的意见。