Diethyl selenide
[化] 二乙基硒
🧩 词语组成解析
a. [化]二乙基的
n. 硒化物\\n[化] 硒化物; 硒醚
🗣️ 情景例句
They were ... they were ... they were average.
他们……他们……他们是普通身材。
What will the weather be like tomorrow?
明天天气怎么样？
In the class there are two American girls. They are twins. Their names are Lily and Lucy.
在班上有两个美国女孩，他们是双胞胎，名字叫鲁茜、莉莉。