The libidinal is the animal part.

力比多的是兽性的那部分。

youdao

Can the other types of love have this kind of negative side to them as the libidinal does?

别的类型的爱会，像力比多一样有其负面么？

youdao

Freud pointed out that these libidinal drives can conflict with the conventions of civilized behavior, represented in the psyche by the superego.

他指出这些力比多驱力可能与现有的文明行为规范相抵触，这些规范在精神结构当中表现为超我。

youdao

What we get now is movies in which the President is a man in thrall to his own libidinal fumblings, Commander in Chief of the banana republic.

CNN: All The Presidents' Movies

These people complicate the usual story of our sexual revolution only because of an awkward bit of timing: their libidinal awakening arrived in the heyday of Victorian England.

NEWYORKER: Novelty Acts

Ocean became something of a mentor to the loopy rapper, whose coalition, Odd Future, which includes the rapper Earl Sweatshirt, was a rising assemblage of profane, libidinal, seemingly homophobic loons.

NEWYORKER: Sea Change