X-chromosome
noun [ C ] uk/ˈeksˌkrəʊ.mə.səʊm/ us/ˈeksˌkroʊ.mə.soʊm/
X染色体
a sex chromosome (= a structure containing chemical patterns) that exists as a pair in the cells of females and with a Y-chromosome in the cells of male animals
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。