单词	剌猬
释义	剌猬Erinaceus
随便看	optical energy gap measurement optical engineering computing optical enhancements optical enissivity optical equalizer optical equipment optical exaltation optical examination optical excitation optical exposure optical fabrication optical fast frequency hopping code division multiple access optical fast frequency hopping code-division multiple access optical feedback optical feedback amplifiers optical feedback noise optical [fibe] cable optical fiber optical-fiber optical fiber absorption optical fiber acceleration optical fiber acceleration--sensor optical fiber accelerometer optical fiber acoustic optical fiber acoustic sensor