perchn.栖木；高位；杆；河鲈鱼v.栖息；就位；位于Percheronn.佩尔什马(法国北部产的灰色重型挽马)Perchenet佩舍内perch bolt汽车钢板螺杆Perchiazzi佩尔基亚齐Perchloryl高氯酸基Perchellet佩谢莱perchasing采购Perchepied佩舍皮耶perch pole活动爬杆perchloricadj.[化]高氯的