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	nasalization nasalize nasally nasal meatus nasal-sounding nasal spray nasal twang nasal-twanged nasalward nasalwards nasbandhi nasbandi Nascan Nascapi NASCAR NASCAR Dad Nascaupee nascence nascency nascent nascent green nascently nascent state nascha Nascupi

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。