Methanophone
瓦斯警报器
🗣️ 情景例句
Oh, Susan, thank you so much
噢 ，Susan ，谢谢你。
He that liveth in court dieth upon straw.
生于安乐者常死于贫贱。
The river which forms the eastern boundary of our farm has always played an important part in our lives.
形成我们农场东部边界的一条河流一直在我们生活中发挥着重要作用。