chromatin ['krəʊmətɪn]以下由轻松背单词网站提供
单词级别附加级基本释义n. [生]核染质, 染色质参考例句The DNA of chromatin must replicate before cell division. 染色质DNA在细胞分裂之前必须复制。In human epithelial cells, sex chromatin appears as a small granule attached to the nuclear envelope. 在人的上皮细胞中,性染色质象个小颗粒,连在核膜上。 推荐阅读 |