一夫一妻的
Monogamous \Mo*nog"a*mous\, a. [L. monogamus having but one
wife, Gr. ?; ? single + ? marriage.]
1. Upholding, or practicing, monogamy.
2. (Bot.) Same as {Monogamian}.
3. (Zo["o]l.) Mating with but one of the opposite sex; --
said of birds and mammals.
monogamous
adj : (used of relationships and of individuals) having one mate;
"monogamous marriage"; "monogamous for life" [ant: {polygamous}]