picotn.花边上饰边的小环vt.用小环饰边piconn.图标化picot trim vest锁边内衬衣picoprogramming微微程序设计pico cell system超微蜂窝系统Picoides atratusn.纹胸啄木鸟Picoidesleucotosn.白背啄木鸟pico-dosimetryn.分子剂量学pico-satellite皮卫星picosecond laser微微秒激光器picosecond pulse微微秒脉冲Picoides villosusn.毛发啄木(啄木鸟科)