to calculate an amount; to extrapolate (in calculation)[cedict]
出
chūㄔㄨ
to go out; to come out; to occur; to produce; to go beyond; to rise; to put forth; to occur; to happen; classifier for dramas, plays, operas etc[cedict]
谁
shéiㄕㄟˊ
who; also pronounced shui2[cedict]
variant pronunciation of shei2, who; surname Shui[cedict]
来
láiㄌㄞˊ
to come; to arrive; to come round; ever since; next[cedict]