raw

a.生的；未加工的；未经训练的

raucously, raucousness, raunchily, raunchiness, raunchy, ravage, rave, ravel, raven, ravening, ravenous, ravenously, raver, ravine, raving, ravings, ravioli, ravish, ravishing, ravishingly, raw material, raw-boned, rawhide, rawness, ray, ray (also re), rayon, raze, raze (also rase), razor, razor-back, razor-blade, razor-edge, razor-sharp, razz, razzle, razzmatazz, RC, RCM, RD,