“fan tracery”概念、定义、翻译-科学时代

单词	fan tracery
释义	美术、书法与摄影词汇手册 fan tracery 扇形格架
随便看	echo echo echo echo echo echo echoacousia echo altimeter echo amplitude echo attachment echo attenuation echo bearing echo board echo box echo box echo cancellation echo cancellation echo cancellation echo cancellation echo canceller echocardiography echo chamber echo chamber echo chamber echo chamber

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。