词汇	piercement fold
释义	piercement fold 刺穿褶皱
随便看	river craft river crayfish rivercrest River-crossed Pipeline river-crossed water supply pipeline river crossing river-crossing river-crossing bridge river crossing by self-propelled equipment river-crossing engineering support river crossing equipment river-crossing equipments and materials river-crossing exercise river-crossing facility river crossing formation river-crossing leveler river crossing leveling river-crossing leveling river-crossing leveller river crossing levelling river crossing offensive operation river crossing on ice river crossing operation river-crossing operation river-crossing or sea-crossing bridges