单词	heterochromosome
释义	het·er·o·chro·mo·some (hĕt′ə-rō-krōmə-sōm′) n. A sex chromosome.
随便看	lacework lacey lacey laches Lachesis Lachine Lachish Lachlan lachrymal lachrymal lachrymation lachrymation lachrymator lachrymose lachrymosity laciness lacing lacinia laciniate laciniation lac insect lack lackadaisical lackadaisically lackaday

英语词典包含135693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。