Selenium dioxide
[化] 二氧化硒\\n[医] 二氧化硒
🧩 词语组成解析
selenium
[[si'li:njəm]]
n. 硒\\n[化] 硒Se
🗣️ 情景例句
Talking to the real-estate agent.
与房地产仲介商谈。
A burnt child dreads the fire.
一朝被蛇咬，十年怕井绳。
The child learning to see, first distinguishes only two-dimensional shape;
正在学看东西的儿童起初只会分辨二维形态，