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
We all condemn cruelty to children.
我们一般谴责虐待儿童的行为。
Don't make trouble.
别惹麻烦！
One hour and seventeen minutes passed and we had not even covered half the distance.
1小时17分过去了，走了还不到一半路程。