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
That's a great idea.
真是个好主意。
If it hadn't been for your help, we would never have finished it.
如果没有你的帮助，我们永远完不成任务。
He asked me for a meal and a glass of beer.
问我要一顿饭和一杯啤酒。