Alkyl selenide
[化] 烷基硒; 烷基化硒
🧩 词语组成解析
n. 烷基, 烃基\\na. 烷基的, 烃基的
n. 硒化物\\n[化] 硒化物; 硒醚
🗣️ 情景例句
And very good-looking, like his mother.
也很漂亮 ，像他妈妈。
My sister was born in nineteen thirty-eight.
我的妹妹是一九三八年出生的。
But of course, he can learn by himself. He has a book and a dictionary.
但当然，他也可以自学。他有书和词典。