raven

adj [attrib 作定语] (of hair) glossy and black （指毛发）乌亮的: silky raven hair 柔软乌亮的毛发.

rationalize, rationalise, rationally, rationing, ratline (also ratlin), rats, rattan, ratter, rattle, rattlesnake, rattling, ratty, raucous, raucously, raucousness, raunchily, raunchiness, raunchy, ravage, rave, ravel, ravening, ravenous, ravenously, raver, ravine, raving, ravings, ravioli, ravish, ravishing, ravishingly, raw, raw material, raw-boned, rawhide, rawness, ray, ray (also re), rayon, raze,