“天平动椭圆”概念、定义、翻译-科学时代

单词	天平动椭圆
释义	天文学词汇手册天平动椭圆 libration ellipse
随便看	blackening blackening blackening blackening blackening black exchange blackeye cowpea mosaic potyvirus black-eyed pea blackeyed pea blackeyed Susan Black-eye galaxy blackface black farce black fat blackfellow blackfellow's bread black feminism black figure black figure black figured style black-figure pottery black film blackfin blackfish black flesh

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。