beauty sleep

(joc 谑) sleep before midnight, light-heartedly regarded as important for a person's beauty 美容觉（午夜前的睡眠, 戏称关乎美容）: Good night, I must get my beauty sleep. 再见吧, 我得去睡个美容觉.

beatifically, beatification, beatify, beating, beatitude, Beatles, beatnik, beau, Beaufort scale, Beaujolais, beaut, beauteous, beautician, beautification, beautiful, beautifully, beautify, beauty, beauty queen, beauty salon (also beauty parlour), beauty spot, beaux, beaver, bebop, becalm, becalmed, became, because, because of, beck, beckon, become, become aware of, become used to, becquerel, bed, bed-linen, bed-wetting, bedaub, bedbug,