资料来源 : pyDict

活体解剖者

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Vivisectionist \Viv`i*sec"tion*ist\, n.
   One who practices or advocates vivisection; a vivisector.

资料来源 : WordNet®

vivisectionist
     n : cuts open live animals for research