Methonium
三甲季铵
🗣️ 情景例句
If you are going to insist, then just do it.
如果你想坚持，那么就坚持到底。
It's a poor mouse that has only on hole.
鼠只有一洞，必先把命送。
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。