atomy的复数形式怎么写？

Now, the village still has many 30 atomy that passes fifty years old.现在, 村里还有30多位年过半百的矮人....

atomy的音标：atomy的英式发音音标为：['ætəmɪ]atomy的美式发音音标为：['ætəmɪ]...

n.骨架，骨骼，皮包骨的躯体...