Univalent

[,ju:ni'veilәnt]

解释:

(adj.) used of a chromosome that is not paired or united with its homologous chromosome during synapsis; 'a univalent chromosome' .

安吉拉校对--From WordNet

解释:

(a.) Having a valence of one; capable of combining with, or of being substituted for, one atom of hydrogen; monovalent; -- said of certain atoms and radicals.

校对:朱莉娅

解释:

adj. having a valence of one.—ns. Univ′alence Univ′alency.

安德里亚录入