Dibromethane
[医] 二溴乙烷, 溴化乙烯
🗣️ 情景例句
Mr. Lu, we are very pleased to be able to offer this product to you.
陆先生，我们很高兴能提供这个产品给您。
Well, thank you for coming.
唷，谢谢你的光临。
He could not find his fifty pence piece anywhere, and what is more,
但他摸了半天也没找到那50便士硬币，