Polybromocarbon
多溴烃
🗣️ 情景例句
Oh, I'd love some ice cream.
哦， 我想吃冰淇淋。
Here is a price list together with a booklet illustrating our products.
这儿有一份价目单和介绍说明我方产品的小册子。
Listening with your heart is good for you.
专心聆听别人说话对你有好处。