passer-by

n.过路人(复数passers-by)

pass for sb/sth, pass in (to sth), pass into sth, pass law (in S Africa), pass off, pass on, pass out, pass out (of sth), pass sb over, pass sth down, pass sth up, pass through, pass up, pass...on to, passable, passably, passage, passbook, passe, passenger, passerby, passim, passing, passion, Passion Sunday, Passion Week, passion-flower, passion-fruit, passion-play, passionate, passionately, passive, passive resistance, passively, passivity, passkey, Passover, passport, password, password (also watchword),