an electromagnetic wave with a wavelength in the range 0.001-0.3 m, shorter than that of a normal radio wave but longer than those of infrared radiation. Microwaves are used in radar, in communications, and for heating in microwave ovens and in various industrial processes.
微波(波长通常为0.001-0.3米的电磁波)。
short for
<Bold>MICROWAVE OVEN</Bold>的简称。
cook (food) in a microwave oven
用微波炉烹调(食物)。