单词	rock blasting
释义	rock blasting 岩石爆破
随便看	insulation coating insulation coefficient insulation compound insulation construction insulation control insulation coordinating factor insulation coordinating margin insulation co-ordination insulation coordination insulation core insulation cork board insulation course insulation covering insulation current insulation cushion insulation cutter insulation cutter for binding-wire insulation defect insulation deterioration insulation discharging voltage Insulation Displacement Connection Insulation Displacement Connector Insulation Displacement Contact insulation disruptive strength insulation distance 勘勘2 務勚勛勜勝勞募募3 右击右列右券右史右契右宰右师右手右文右文说