Deducting drop size and velocity from circular blood stains.如何从循环的血液中降低血滴的大小和速度.Note: Deducting ten points together makes a grade of moral quality degraded.注: 累计扣分满10分者期末操行等第降一级.After deducting brokerage costs, the faste...

v.扣除，减去( deduct的现在分词 )...

deducting的音标：...