单词	发散凹凸透镜
释义	发散凹凸透镜divergent meniscus
随便看	infra-red gas analyzer infrared gas analyzer infrared generation infrared generator infrared glass panel emitter infrared guidance infrared-guided infrared-guided missile infrared-guided--missile infrared heater infrared heating infrared heating dryer infrared heating element infrared heating type moisture meter infra red heat lamp infrared heterodyne detector infrared high temperature emitter infrared homing infrared humidifier infrared humidometer infrared hygrometer infrared illuminator infrared image infrared image converter infrared image convertor