“四边形”概念、定义、翻译-科学时代

单词	四边形
释义	美术、书法与摄影词汇手册四边形 quadrangle; tetragon
随便看	joiner joiner's glue joiner's glue joinery joinery joinery join infinite distributive joining joining joining joining joining balk joining beam joining by screws joining chain joining chain--joining chain（J chain） joining chain（J chain） joining edge joining enzyme joining enzyme joining fee joining gene joining gene--joining gene（J gene） joining gene（J gene） joining nipple

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。