recumbent

adj. 侧卧的，休息的

recrimination, recriminatory, recrudesce, recrudescence, recrudescent, recruit, recruitment, rectal, rectangle, rectangular, rectifiable, rectification, rectifier, rectify, rectilinear, rectitude, recto, rector, rectory, rectum, recuperate, recuperation, recuperative, recur, recurrence, recurrent, recurring, recurring decimal, recusant, recycle, red, red cabbage, red card, red carpet, red corpuscle (also red blood cell), Red Crescent, Red Cross, red ensign, red flag, red giant,