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
What was that about?
说些什么？
There's a ten thirty flight in the morning.
早上10点半有班机。
Sure. go right ahead.
好啊，请便。