母上

母上	mǔ shàng	(slang) mother; mom (from Japanese 母上 "haha-ue")
母	mǔ	mother / elderly female relative / origin / source / (of animals) female
上	shǎng	used in 上声
上	shàng	(bound form) up; upper; above; previous / first (of multiple parts) / to climb; to get onto; to go up / to attend (class or university) / (directional complement) up / (noun suffix) on; above