large penes
大陰莖
small penes
小陰莖
animal penes
動物陰莖
human penes
人類陰莖
penes size
陰莖大小
penes anatomy
陰莖解剖
penes health
陰莖健康
penes function
陰莖功能
penes comparison
陰莖比較
penes morphology
陰莖形態
some animals have penes that are significantly larger than their body size.
一些動物的陰莖比它們的身體尺寸大得多。
the study focused on the reproductive anatomy of various species, including their penes.
這項研究集中在各種物種的生殖解剖上，包括它們的陰莖。
in certain species, the shape of the penes plays a crucial role in mating.
在某些物種中，陰莖的形狀在交配中起着至關重要的作用。
researchers observed the behavior of males during mating, particularly their penes.
研究人員觀察了雄性在交配過程中的行爲，特別是它們的陰莖。
some male animals have evolved unique penes to attract females.
一些雄性動物進化出了獨特的陰莖以吸引雌性。
the anatomy of penes varies greatly among different species.
陰莖的解剖結構在不同物種之間差異很大。
understanding the function of penes can provide insights into animal behavior.
瞭解陰莖的功能可以爲動物行爲提供洞察。
some researchers are studying the evolutionary significance of penes in animals.
一些研究人員正在研究動物陰莖的進化意義。
the mating rituals of certain species often highlight the importance of their penes.
某些物種的交配儀式常常突顯它們陰莖的重要性。
in some species, the size of the penes is a factor in sexual selection.
在某些物種中，陰莖的大小是性選擇的一個因素。
large penes
大陰莖
small penes
小陰莖
animal penes
動物陰莖
human penes
人類陰莖
penes size
陰莖大小
penes anatomy
陰莖解剖
penes health
陰莖健康
penes function
陰莖功能
penes comparison
陰莖比較
penes morphology
陰莖形態
some animals have penes that are significantly larger than their body size.
一些動物的陰莖比它們的身體尺寸大得多。
the study focused on the reproductive anatomy of various species, including their penes.
這項研究集中在各種物種的生殖解剖上，包括它們的陰莖。
in certain species, the shape of the penes plays a crucial role in mating.
在某些物種中，陰莖的形狀在交配中起着至關重要的作用。
researchers observed the behavior of males during mating, particularly their penes.
研究人員觀察了雄性在交配過程中的行爲，特別是它們的陰莖。
some male animals have evolved unique penes to attract females.
一些雄性動物進化出了獨特的陰莖以吸引雌性。
the anatomy of penes varies greatly among different species.
陰莖的解剖結構在不同物種之間差異很大。
understanding the function of penes can provide insights into animal behavior.
瞭解陰莖的功能可以爲動物行爲提供洞察。
some researchers are studying the evolutionary significance of penes in animals.
一些研究人員正在研究動物陰莖的進化意義。
the mating rituals of certain species often highlight the importance of their penes.
某些物種的交配儀式常常突顯它們陰莖的重要性。
in some species, the size of the penes is a factor in sexual selection.
在某些物種中，陰莖的大小是性選擇的一個因素。
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