单词	fishponds
释义	同fishpond
随便看	radius of curve radius of damage radius of deformation radius of edge radius of gyration radius of gyration of area radius of gyration {stokes' radius} radius of indentation radius of inertia radius of influence radius of influence radius of integration radius of investigation radius of lead curve radius of lens radius of maximum wind radius of navigation radius of notch radius of operation radius of protection radius of ratation radius of regionality radius of rotor radius of rounded crest radius of rounded root