Dimethyl selenide
[化] 二甲硒
🧩 词语组成解析
[医] 二甲基
n. 硒化物\\n[化] 硒化物; 硒醚
🗣️ 情景例句
When was the last time?
最近一次是什么时候？
He speaks Chinese every day.
他每天都讲汉语。
At the time of his death, one person praised him as follows: Future generations, it may be, will hardly believe that such a person as this walked upon this earth.
未来的几代人有可能难以相信，在这个世间曾经有这样的一个人行走过。"