Polytropism
多变性; 同质多晶型
🗣️ 情景例句
We spent a lot of time fishing together.
我们以前常常一起钓鱼。
Talk of the devil, and he is sure to appear.
说鬼鬼到。
If you are lucky enough to get a sleeper, you spend half the night staring at the small blue light in the ceiling, or fumbling to find you ticket for inspection.
即使你走运弄到一个卧铺，夜间有一半时间你会盯着车顶那盏小蓝灯而睡不着觉；要不然就为查票摸索你的车票。