monogamous
一夫一妻的
mo·nog·a·mous /məˈnɑgəməs/ 形容詞
單配的,一雌一雄的
Mo·nog·a·mous a.
1. Upholding, or practicing, monogamy.
2. Bot. Same as Monogamian.
3. Zool. Mating with but one of the opposite sex; -- said of birds and mammals.
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monogamous
adj : (used of relationships and of individuals) having one mate;
"monogamous marriage"; "monogamous for life" [ant: polygamous]