the interchange of sections between pairing homologous chromosomes during the prophase of meiosis
同义词：crossing over??/??crossover
a voter who is registered as a member of one political party but who votes in the primary of another party
同义词：crossover voter??/??crossover
the appropriation of a new style (especially in popular music) by combining elements of different genres in order to appeal to a wider audience
同义词：crossover
a path (often marked) where something (as a street or railroad) can be crossed to get from one side to the other
同义词：crossing??/??crosswalk??/??crossover
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。