digametic

例句：

1. 1. The diploid species is the only one in this region.
   二倍体物种是该地区唯一的。
2. 2. The diploid cells are smaller than the haploid ones.
   二倍体细胞比单倍体细胞小。
3. 3. In plants, a diploid cell is half as large as a haploid cell.
   在植物中，一个二倍体细胞的大小是单倍体细胞的一半。