Radiativity
辐射性, 放射性, 发射率, 发射性
🗣️ 情景例句
Are you in a fraternity?
你在兄弟会吗？
Is this your handbag?
这是你的手提包吗？
Whatever it consists of, stamps, records, first editions of books china, glass, antique furniture, pictures, model cars, stuffed birds, toy animals,
不管收藏品是什么，邮票、唱片、头版书籍、瓷器、玻璃杯、老式家具、绘画、模型汽车、鸟类标本，还是玩具动物，