| 释义 |
WordReference Random House Learner's Dictionary of American English © 2024chro•mo•some /ˈkroʊməˌsoʊm/USA pronunciation n. [countable]- Geneticsone of a set of threadlike structures in a cell that carry the genes determining an individual's inherited traits:There are 23 pairs of chromosomes in the human body.
chro•mo•so•mal, adj. See -chrom-, -som-. WordReference Random House Unabridged Dictionary of American English © 2024chro•mo•some (krō′mə sōm′),USA pronunciation n. [Genetics.]- Geneticsany of several threadlike bodies, consisting of chromatin, that carry the genes in a linear order: the human species has 23 pairs, designated 1 to 22 in order of decreasing size andXandYfor the female and male sex chromosomes respectively.
chro′mo•so′mal, adj. chro′mo•so′mal•ly, adv. Collins Concise English Dictionary © HarperCollins Publishers:: chromosome /ˈkrəʊməˌsəʊm/ n - any of the microscopic rod-shaped structures that appear in a cell nucleus during cell division, consisting of nucleoprotein arranged into units (genes) that are responsible for the transmission of hereditary characteristics
ˌchromoˈsomal adj ˌchromoˈsomally adv |