您要查找的是不是：
- 轨迹locus
- P-T轨迹P-T path
- 运动轨迹movement locus
- "pin"中"p"的送气发音the aspiration of "p" in "pin"
- 轨迹球trackball
- 他在文件上签上姓名的首字母G.P.S。He initialed the paper G.P.S.
- p-n 结p-n junction
- 额外轨迹extraneous locus
- Pphosphorus (P)
- 轨迹线trochoid
- P圈P-cycle
- 发展轨迹development track
- P型p-type
- 回旋轮在游乐场中乘坐的，一串沿着一椭圆形轨迹运动的快速、突转的小车A ride in an amusement park, consisting of small cars that move in a rapid, whipping motion along an oval track.
- P光p-component
- 渐屈线一给定曲线率中心的轨迹The locus of the centers of curvature of a given curve.
- P群p-group
- 抛物线到一固定直线和不在直线上某一固定点等距的点的轨迹所形成的平面曲线A plane curve formed by the locus of points equidistant from a fixed line and a fixed point not on the line.
- P肥K fertilizer
- 白色光轨迹achromatic locus
