单词	assigned frequency band
释义	assigned frequency band 分配频带
随便看	period of duty period of Eastern Han Dynasty Period of Economic Development period of economic evaluation period of economic readjustment period of economic transformation period of economic transition period of electrolyte period of element period of element in group period of element law discovery period of elliptic curve period of elongation period of embryo period of embryo development period of emergence period of Emperor Qian Long period of employment period of encounter period of endogenous respiration period of endurance period of english period of enlightenment period of equal days and nights period of ergodic class