single-channel single-fiber cable单: singular number fate; destin ...信道: channel; route; chain光纤: fibre-optical电缆: power cable; wire单信道单束电缆: single-channel single-bundle cable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:单信道单光纤电缆，即可在微信中查询翻译
