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 was the weather like?
那边天气怎么样？
Two dogs strive for a bone,the third runs away with it.
两狗相争一骨头，第三只狗衔起走。
I am too tired to speak.
我累得说不出活来。