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
Well, it always worked for me, too.
嗯， 这办法对我也累试不爽。
Good wine needs no bush.
酒好客自来。
Speculations about is nature have been going on for literally thousands of years,
人们对睡眠作用的种种猜测，确实有数千年之久。