Methanophone
瓦斯警报器
🗣️ 情景例句
I had never been there before.
我以前从来没有去过那里 。
A group of us went out to the theater last night.
我们一群人昨晚去外面到剧院。
Why do you think we can't change your note? Of course we can.
为什么你认为我们破不开你的票子呢？当然我们能破开的。