回路

回路	huí lù	to return / circuit (e.g. electric) / loop
回	Huí	Hui ethnic group (Chinese Muslims)
回	huí	to go back; to return; to turn back; to turn around / to reply; to answer / classifier for literary divisions (acts of a play, sections or chapters of a classic book) / classifier for occurrences or times
回	huí	to curve / to return / to revolve
回	huí	variant of 回
路	Lù	surname Lu
路	lù	road (CL:条) / journey / route / line (bus etc) / sort; kind