Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/095910bd1c8d8af6a72b65a5c6f12487.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 trisomy是什么意思，trisomy的翻译，trisomy音标、读音、用法和例句_沉淀汉英词典
An aneuploid state in which a third homologous chromosome is present in addition to the normal autosomal pair is called trisomy. 除了正常染色体对以外，还存在有第二种同源染色体的非整倍体状态，被称为三体性。