【电】 avogadro's number
ah
【机】 ar-
Buddha
add; append; increase; plus; tot; tote
【医】 add; adde; addition; admov.
heart; mind; morals; virtue
catch birds with a net; collect; display; net; sift; silk
【经】 gross
a few; count; enumerate; fate; frequently; list; number; numeral; numeric
reckon; repeatedly; serveral
【计】 crossing number; N
【医】 number
【经】 number