Selenium oxybromide
[化] 二溴氧化硒
🧩 词语组成解析
selenium
[[si'li:njəm]]
n. 硒\\n[化] 硒Se
溴氧化物
🗣️ 情景例句
How many words can you type per minute?
你一分钟能打多少字？
Are you going to Paris after you leave here?
离开这里以后，你打算去巴黎吗？
It was no use pretending that I had not seen him, so I waved to him.
若再装作没看见他已是没有用了，我只好向他招手。