词汇	獐毛
释义	獐毛 roe hair
随便看	changeover period change over period change-over period Changeover piece change-over pilot valve changeover plug change over plug change-over plug changeover plug system change over plug system change-over plug system changeover point change over point change-over point change-over pointcop changeover policy changeover portion change-over power board change over procedure change-over procedure change-over projection change-over radius change-over rail mechanism for launch pad change over relay change-over relay