脊梁

脊梁	jǐ liáng	backbone / spine / Taiwan pr. [ji3 liang5]
脊梁	jǐ liang	(coll.) back (of a human or other vertebrate)
脊	jǐ	(bound form) spine; backbone / (bound form) ridge
梁	Liáng	Liang Dynasty (502-557) / Later Liang Dynasty (907-923) / surname Liang
梁	liáng	roof beam / beam (structure) / bridge
梁	liáng	variant of 梁