spread oneself to entertain sb

bird-feather bismuth selenide black dot ringworm calcium carbonate culture-medium cyrix dry-up limit dyneinarm end-inspiratory positive pressure Granta justacorps king dingaling knees-up loop-gain characteristic malthodes (malthodes) nantouensis nantouensis musculi papillaris sinister plan-makings reflectograph serotherapy short duration sustainer superproportional reducer