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
I really appreciate all of your hospitality.
十分感谢您的款待。
She was flattered by their praise.
他们的称赞使她受宠若惊。
Are these English books?
这些是英语书吗？