| 第三人称单数 | copulates |
| 复数 | copulates |
| 过去式 | copulated |
| 过去分词 | copulated |
| 现在分词 | copulating |
Some animals copulate only once in their lifetime.
有些动物一生只交配一次。
The birds copulate in the spring to reproduce.
鸟类在春天交配以繁殖。
Humans copulate for both reproduction and pleasure.
人类交配既是为了繁殖也是为了快乐。
The mating season is when animals copulate the most.
交配季节是动物交配最频繁的时候。
Some species copulate in elaborate courtship rituals.
一些物种通过复杂的求偶仪式来交配。
Animals often copulate in order to pass on their genes.
动物经常交配以传递基因。
It is important for animals to copulate in order to ensure the survival of their species.
动物交配对于确保物种的生存至关重要。
Some animals copulate only once in their lifetime.
有些动物一生只交配一次。
The birds copulate in the spring to reproduce.
鸟类在春天交配以繁殖。
Humans copulate for both reproduction and pleasure.
人类交配既是为了繁殖也是为了快乐。
The mating season is when animals copulate the most.
交配季节是动物交配最频繁的时候。
Some species copulate in elaborate courtship rituals.
一些物种通过复杂的求偶仪式来交配。
Animals often copulate in order to pass on their genes.
动物经常交配以传递基因。
It is important for animals to copulate in order to ensure the survival of their species.
动物交配对于确保物种的生存至关重要。
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