You should have liquid food, for you still have a fever.你应该吃些流质食物, 因为你还在发烧.Slote guessed she must have a fever.斯洛特猜想她一定在发烧.Did you have a fever?你发烧了 吗 ?...
红外线广泛应用于工业和医学科学.Infrared is widely used in industry and medical science.它对红光,红外线的光以外的其它光相对来说是不敏感的.It is relative insensitivity to other than red and infrared lights.在红外线区, 吸收主要是因为水气的缘故.In the infrared, the absorption is ...