Tetrabromobisphenol a
[建] 四溴-2,2-二对一酚甲
🗣️ 情景例句
but I wanted this weekend to be special for you.
但我希望这个周末对你来说很特别。
What in the world are you eating?
你到底在吃什么？
I'll knock again, Helen.
海伦，我再敲一次。