pottern.陶工；陶艺家vi.懒散；闲逛(=putter)；磨蹭地做一些琐事potter's field公共墓地; 义冢...potter rs clay陶土potter rs wheel陶工旋盘potters' asthma地理要素Potter's theory地理概念potter rs earth陶土Potter treatment波特氏疗法Potters'phthisis地理意象potters syndrome肾发育不全综合征potter's plaster地理方位角