“正方形”概念、定义、翻译-科学时代

单词	正方形
释义	美术、书法与摄影词汇手册正方形 quadrate; square
随便看	sight payment sight payment letter of credit sight-perception sight-reading sight reading sight rhyme sight rod sight rod sight-scenery sight screener sightseeing sightseeing boat sightseeing corridor sightseeing district sightseeing elevator sightseeing gardening sightseeing ship sightseeing spot sightseeing tour sightseeing travel sightseer sight singing sight-singing ear-training sight triangle sight vocabulary

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。