Selenium diethyl
[化] 二乙硒
🧩 词语组成解析
selenium
[[si'li:njəm]]
n. 硒\\n[化] 硒Se
a. [化]二乙基的
🗣️ 情景例句
What can I do to cheer her up?
我要怎么做才可以让她振作起来？
Cut short the nonsense and return to one's muttons.
闲话少说，言归正传。
Do you think you'll be able to go to sleep right away?
你认为你马上就能睡着吗？