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 function垂体功能
Pit-Head sculpin井口似杜父鱼
pit of the stomach胸口
pituitary disorder脑下垂体疾病
pituitary calculus垂体钙化
pituitary membrance鼻粘膜
Pituitary dysplasia垂体发育不良
Pitot-static tube[化] 风速管
pitot-static rake梳状动静压管
pitpit-run gravel未过筛砾石