Hexabromoethane
[化] 六溴乙烷
🗣️ 情景例句
Yes, Sam?
什么事 ，Sam？
Did you sleep well last night?
你昨晚睡得好吗？
The parquet floors shone like mirrors; highly polished silver was displayed in gleaming glass cabinets; even my uncle's huge collection of books was kept miraculously free from dust.
镶木地板洁如明镜，擦得发亮的银器陈列在明亮的玻璃柜里，连姑夫的大量藏书也保存得很好，奇迹般地一尘不染。