a personal or private matter / (by extension) selfishness

(formal) first-person singular pronoun: I, me

personal, private / secret

a personal or private matter / selfishness / privacy, secrecy / (women's speech, obsolete) a brother-in-law

Alternative spelling of 私達 (“we; us”)

private; mine

to play an instrument skillfully, freely

huqin

Alternative spelling of 腋臭

a Steller sea lion, Eumetopias jubatus