单词	水凝胶
释义	水凝胶医hydrogel
随便看	very low density polyethylene very low density polymethylene very low dose rate very low dose-rate very low-dropout very low dropout regulator very low fading very-low-fat very-low-fats very-low flight very-low frebuency antenna very-low-freguency radiation in magnetosphere very low freqency VLF communication very low frequence very low frequencies very low frequency very-low frequency very low frequencyvlf very-low frequencyvlf very-low-frequency wave very low grade coal Very low-grade metamorphism very low-level radioactive waste very low level waste very low modulus black