单独的dān dú de
alone, assoluta, individual, only, separate, singlehanded, sole
个别gè bié
exceptional, individual, one or two, specific, very few
株zhū
root and stem of a tree above the ground; individual plant; plant
原声例句
生物学基础入门
The individual chromosomes line up at the equator of the cell.
单个染色体排列在细胞的中央线上。
BBC随身英语(官网版)
However, each reproductive cell has only 23 individual chromosomes.
然而,每个生殖细胞只有 23 条独立的染色体。
日常生活医学科普
Leptotene In this stage of prophase 1, individual chromosomes, each consisting of two sister chromatids, become " individualized" to form visible strands within the nucleus.