单词	periodoscope
释义	periodoscope noun pe·​ri·​od·​o·​scope ˌpirēˈädəˌskōp : a table or dial for calculating the probable date of parturition Word History Etymology period entry 1 + -o- + -scope
随便看	pylor- pylorectomies pylori pyloric pyloric artery pyloric caecum pyloric ring pyloric sac pyloriccer pyloriccest pyloricer pyloricest pyloro- pylorus pyloruses pylstert Pym pymander pyment pymt Pynchon pynchonesque PYO pyo- pyobacillosis

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