单词	punching tong
释义	punching tong 冲孔钳
随便看	single-component plasma single-component polyurethane enamel single-component polyurethane varnish single-component signal single-component system single-component toner single-compound explosive single compound explosive single-computer system single comsumption tax single comsumption tax theory single-concept single-concept film single concept learning single concept loop single condctor single-condenser filter single conductor single-conductor cable single conductor cable single conductor DC cable single conductor earth system single-conductor wire single conduit single-cone 壺壻壼壽壾壿夀夁夂夂部 □ □ □ □ □ □ □ □ □ □