单词	密度計
释义	密度計1. densimeter
随便看	light dependent resistor (ldr) light dependent resistor{=ldr} light derrick boom light detection and ranging light detection and ranging (lidar) light detection and ranging{=lidar} light detection and ranging｛=lidar｝ light detector light diaphragm light diesel fuel light diesel oil light diesel oil transfer pump light diet light diffraction light diffusion light diffusion in water light-diffusive light dimmer light, direction light directory access protocol light dispersion light displacement light displacement-- light load displacement light displacement; light load displacement light displacement tonnage