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
Don't expect too much of me.
不要对我期望太大。
Oh well, you'll just have to remember their names.
好吧，你们只好记住他们的名字了。
Doesn't the quantity discount apply on this order?
这次下的单子没有大宗折扣吗？