【医】 hypoptyalism; oligoptyalism; oligosialia
saliva; spit; sputum
【医】 ptyalo-; saliva; sialo-; sialon; slabber
cut down; reduce; decrease; fall off; grow downwards; subtract
【计】 RED
【医】 abate; decrement; deplete; diminution; meio-; mio-; reduce; reduction
spano-
【经】 abate; cutback; reduction; slow