Selenium dimethyl
[化] 二甲硒
🧩 词语组成解析
selenium
[[si'li:njəm]]
n. 硒\\n[化] 硒Se
[医] 二甲基
🗣️ 情景例句
Perhaps I will.
也许吧。
Every time the sheep bleats it loses a mouthful.
羊每叫一次，就少吃一口。
It's a pleasure to meet you. Can I take those boxes for you?
很高兴认识您。我能帮您拿那些箱子吗？