短语词组短語bridge -cut-off winding 斷橋線卷heat -insulation bridge-cut-off aluminumwindows 隔熱斷橋鋁郃金窗bridge cut -off relay 斷橋繼電器;斷橋斷續器;斷橋替續器;斷橋替續器英語 返回 bridge cut-off