Selenium oxyfluoride
[化] 二氟氧化硒
🧩 词语组成解析
selenium
[[si'li:njəm]]
n. 硒\\n[化] 硒Se
氟氧化物
🗣️ 情景例句
He's always trying to pick up on me.
他总想调戏我。
Don't count your chicken before they are hatched.
不要过早乐观。
What was wrong?
怎么啦？