Selenium tetrafluoride
[化] 四氟化硒
🧩 词语组成解析
selenium
[[si'li:njəm]]
n. 硒\\n[化] 硒Se
n. [化]四氟化物
🗣️ 情景例句
Where are you from?
你是从哪儿来的？
Don't run away!
别想溜！
The children started to walk around the island.
孩子们开始绕着小岛散步。