These organs, which resemble a spiked club at the end of a stalk, may be used to stimulate a female or to pull her closer-though these are still assumptions, Long said.

这种器官类似于位于主茎末端的锥形棒状物，可能用来刺激雌性或者将雌性拉近身边——Long表示，这些都还只是猜测。

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These organs, which resemble a spiked club at the end of a stalk, may be used to stimulate a female or to pull her closer-though these are still assumptions, Long said.

这种器官类似于位于主茎末端的锥形棒状物，可能用来刺激雌性或者将雌性拉近身边——Long表示，这些都还只是猜测。

youdao