merman

n (pl -men / -men; -mZn/) male mermaid （传说中的）雄性人鱼.

mercy killing, mere, merely, meretricious, meretriciously, meretriciousness, merge, merger, meridian, meridiem, meridional, meringue, merino, merit, merited, meritocracy, meritorious, meritoriously, merlin, mermaid, merrily, merriment, merry, merry-go-round, merry-maker, merry-making, mesa, mesalliance, mescaline (also mescalin), Mesdames, Mesdemoiselles, mesh, mesmeric, mesmerism, mesmerist, mesmerize, mesemerise, Mesopotamia, mess, message, messenger,