Invertor
[计] 反相器, 非门\\n[医] 内转肌
✅ 同义词
🗣️ 情景例句
Where's my cap and gown?
我的帽子和长袍在哪里？
After dinner sit a while, after supper walk a while.
午饭后要坐，晚饭后要走。
He must, for example, perceive an egg as a simple single solid shape,
以鸟蛋为例，观赏者必须感觉到它是一个单一的实体形态，