单词	Oort, Jan Hendrik
释义	Jan Hendrik Oort /ɔːt / (1900–92), Dutch astronomer. He proved that the Galaxy is rotating, and determined the position and orbital period of the sun within it.
随便看	rubber-leather rubberless rubber-like rubber match rubberneck rubbernecker rubberoid rubber plant rubber-proofed rubber reclaiming rubber ring rubber room rubber sheet rubber shop rubber slipper rubber snake rubber solution rubber stamp rubber stampish rubber tree rubber-tyred rubber vine rubberware rubberwear rubberwood

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。