词汇	paper literature
释义	paper literature 纸质文献
随便看	primary peristalsis Primary peristaltic contraction of esophagus primary peritoneal carcinoma primary peritoneal pregnancy primary peritoneal tumor Primary peritoneum carcinoma primary peritonitis primary permanent tissue primary permanent tissues primary permeability primary pernicious anemia primary persistent hyperplastic vitreous primary personality Primary personas primary pest primary petiole primary petroleum primary petroleum system primary phallic lobe primary phase primary phase morphology primary phase region primary phleom primary phloem primary phloem fiber