Selenium hexafluoride
[化] 六氟化硒
🧩 词语组成解析
selenium
[[si'li:njəm]]
n. 硒\\n[化] 硒Se
n. 六氟化物
🗣️ 情景例句
When I was asked to speak in English.
刚才当被要求说英语的时候。
How long will it take for a telegram to get to California?
你把电报传到加州要多长时间？
I would like to see him as soon as possible, please.
我想要尽快见到他。