【经】 estimate and test plan
estimate; account; appraise; compute; figure; gauge; reckon
【化】 estimation
【经】 assess; assessment; computation; estimate; estimate price; estimates
gauge; reckon; reckoning; take the gauge of
and; draw; gentle; kind; mild; harmonious; mix with; sum; summation
together with
【计】 ampersand
【医】 c.; cum
【化】 pilot projects; test program