to issue (an order, decree etc); to send out; to dispatch; to produce a sound; to let out (a laugh)[cedict]
四
sìㄙˋ
four; 4[cedict]
次
cìㄘˋ
next in sequence; second; the second (day, time etc); secondary; vice-; sub-; infra-; inferior quality; substandard; order; sequence; hypo- (chem., meaning extra oxygen atom); classifier for enumerated events: time[cedict]