Fluoroethane
[化] 氟代乙烷; 乙基氟
🗣️ 情景例句
Mr. Harry Bennett and his daughter.
Harry Bennett先生和他女儿。
She gaped in surprise when Robert arrived.
当罗伯特来的时候，她吃惊得长大嘴巴呆住了。
We are now living in a beautiful new house in the country.
我们现在住在乡间的一栋漂亮的新住宅里。