close friend, bosom buddy / crony, chum

(chiefly women's speech) first person singular pronoun: I, me

laps or circuits

circumference / circuit / lap

Zhou

a male given name

a male given name

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

a personal or private matter / (by extension) selfishness

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