having a chromosome number that is not an exact multiple of the haploid number
aneuploid详细解释
an.eu.ploid adj.（形容词）Having a chromosome number that is not a multiple of the haploid number for the species.非整倍的：染色体数不是单倍体的整多倍的n.（名词）A cell or an organism characterized by an aneuploid chromosome number.非整倍体：具有非整倍染色体数目的细胞或有机物
