Polybromohydrocarbon
[化] 多溴烃; 多溴代烃
🗣️ 情景例句
Life is full of ups and downs.
生活充满起伏。
She's a kind lady, don't you think so?
她是仁慈的女士，你不觉得吗？
I would suggest that you use this material instead of that.
我建议你改用这种替代那种。