回路

回路	huí lù	to return / circuit (e.g. electric) / loop
回	huí	to circle / to go back / to turn around / to answer / to return / to revolve / Hui ethnic group (Chinese Muslims) / time / classifier for acts of a play / section or chapter (of a classic book)
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