| 单词 | 交配期 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔pair ... off〕This is the season when most birds pair off.这季节是大多数鸟的交配期。21世纪英汉〔pair bond〕The temporary or permanent association formed between a female and male animal during courtship and mating.配对结合：在求爱期间和交配期间雌雄动物之间形成的暂时的或永久的联系美国传统Some animals become very aggressive during the mating season.一些动物在交配期很好斗。剑桥国际 |
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