Pitro彼得罗
pitn.坑;矿井;陷阱;凹痕;(剧院的)正厅后排;(枣)核vt.使凹陷;使竞争vi.凹陷
pituitary cachectic垂体性恶病质的
pituitary disorders垂体障碍
pituitary eunuchism垂体性无睾症
Pituitary beta cell垂体β细胞
Pitot-tube method皮托管
pituitary granuloma垂体肉芽肿
pit-run aggregate天然级配骨料
pit digging machine挖坑机
pit car loader belt矿车皮带运输机
pituitary siderosis垂体铁质沉着