back wiringbackwiring背面: the back; the reverse side; ...布线: wiring; arrangement of wire; ...表面布线: front wiring; frontwiring; surface wiring反面布线: back wiring平面布线: pmbx下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:背面布线,即可在微信中查询翻译