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

personal, private / secret

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

Alternative spelling of 私達 (“we; us”)

extend, lengthen / prolong / postpone

long / prolonged / extended / delayed / postponed

lasting for a very long time

on and on

Zibo (a prefecture-level city in central Shandong, China)

Kyūjitai form of 博学: erudition; extensive learning