Roesslerite
[矿]水重砷镁石
🗣️ 情景例句
Because my birthday is tomorrow.
因为明天是我的生日。
Open not your door when the devil knocks.
不要受人的诱惑。
When the plane arrived, some of the detectives were waiting inside the main building while others were waiting on the airfield.
当飞机到达时，一些侦探等候在主楼内，另一些侦探则守候在停机坪上。