Warning: file_put_contents(/home/www/wwwroot/tjuzi.com/cache/d9cdecf57b5723f42a5bd86193fe6e98.txt): failed to open stream: No space left on device in /home/www/wwwroot/tjuzi.com/index.php on line 55 trisomies例句_trisomies英汉例句_trisomies双解例句_橘子化妆朗文词典
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。