单词	人造紫红蓝宝石
释义	人造紫红蓝宝石ultralite
随便看	longwall pillar working longwall retreating longwall stalls longwall working home longward(s) long wave long-wave longwave approximation long wave approximation｛=long wavelength approximation｝ long-wave cloud radiative forcing long-wave cloud radiative forcing (lwcf) long-wave coil long wave communication long-wave cutoff longwave cyclone long-wave directional antenna long-wave direction finder longwave feedback long-wave formula long wave infrared radiation longwave infrared radiation longwave infrared｛=lwir｝ long-wave instability long-wave--instability long wave length