【经】 ratio of bad debts to sales
account; account book; canopy; credit; curtain; debt; veil
【经】 tally
and; draw; gentle; kind; mild; harmonious; mix with; sum; summation
together with
【计】 ampersand
【医】 c.; cum
【经】 merchandise sales; sales
percentage; proportion; rate; ratio
【医】 proportion; ratio
【经】 rater.; ratio
