Polybromide
多溴化合物
🗣️ 情景例句
How much interest will my money earn?
我的钱的利息是多少？
How did you sign the letter?Did you write, sincerely yours?
你怎么签名信的?你写了"真诚地你的"？
everybody,that is, except his six-year-old daughter, Jenny.
就是说，除他6岁的女儿珍妮之外的每一个人。