Wagner's solution
[机] 瓦格纳试剂
🧩 词语组成解析
🗣️ 情景例句
That was not the case.
事实并非如此。
Wouldn't you like some coffee?
你想要一些咖啡吗？
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。