Pentabromination
五溴化反应
🗣️ 情景例句
Don't eat any strange food.
别吃什么不对劲的食物。
Good-bye,Bill.
再见，比尔。
Goats are also kept. Apart from their milk, the wool from their coats is used in expensive clothing.
除了获取羊奶之外，从羊皮上剪下的羊毛还用来制作昂贵的服装。