{英文无此用法}, 二倍数染色体；双套染色体

diploid chromosome的用法和样例：

例句

These cells had retained a diploid karyotype.这些细胞持有二倍体核型。
During the process of fertilization a zygote with the diploid set is produced.通过受精作用使受精卵形成一个二倍体。

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