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
The other day he finally popped the question.
第二天他终于开口求婚了。
What were you doing when I called?
我打电话给你时你在干吗？
So it is! Lily, did you hear what I said?
是呀！莉莉，你听见我的话了吗？