mini chromosomeminichromosome极: I the utmost point; extreme微: minute; tiny; light; slight染色体: chromosome极微染色体变化: crypto structural change双微染色体: double minute chromosome下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:极微染色体,即可在微信中查询翻译