英语词汇sex chromatin怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	sex chromatin
释义	sex chromatin noun mass noun Biology material found only in the nuclei of female cells (especially as the Barr body) and believed to represent the inactivated X chromosome 【生】性染色质。
随便看	run at run a temperature run a tight ship runaway run away run away with run before one can walk runcible spoon Runcorn rundown run dry rune runes rune stone run-flat run for it run foul of rung runged rungless run high run high runic run-in run in

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