Phasotropy
氨基氢振动异构
🗣️ 情景例句
It's a beautiful day, isn't it?
今天天气真美，是吧？
We want to cancel the contract because of your delay in delivery.
由于贵方交货拖延，我方要求取消合同。
The objects on display were pieces of moving sculpture.
展品都是些活动的雕像。