Planox
(=plane oxidation)平面氧化
🗣️ 情景例句
When do you think you can return with street performances?
你觉得何时可以带来街头表演艺术的摄影？
Have you offered him any candy?
你给他糖果吗？
It's a very old castle. It is the oldest one in Britain.
这个城堡很古老，它是英国最老的了。