单词 proportionality 释义 proportionality|prpnlt|[ad. F. proportionnalit (14th c. in Littr), or ad. med.L. prportinlits, -ttem (Scotus Erigena, 875): see proportional and -ity.]1. a. The quality, character, or fact of being proportional.1569J. Sandford t...