Perbromo-ethane
[化] 全溴乙烷; 六溴乙烷
🧩 词语组成解析
ethane
[['eθein]]
n. 乙烷\\n[化] 乙烷
🗣️ 情景例句
It's my pleasure.
我很愿意效劳。
And they are very proud of their son's success in getting a scholarship to Harvard.
他们为儿子获得哈佛的奖学金页感到非常自豪。
Once the oxygen content of the air had risen to 25% it was ready to burn.
一旦氧气在空气中的含量达到25%，它就要燃烧。