break jackopen-circuit jack断路: broken circuit; open circuit ...插口: spigot; socket; jack interru ...双路插口: double circuit jack; two-conductor jack线路插口: line jack断路插塞: disconnecting plug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:断路插口，即可在微信中查询翻译
