The libidinal is the animal part.

力比多的是兽性的那部分。

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？

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。

Conversely, the libidinal turn from mother to father can be premature and insecure, based as it is on flight from the hated, disappointing mother.

相反地，在恨与对母亲的失望的基础之上，力比多从母亲转向父亲，可能太早，也不稳定。

Segal writes : Envy though arising from primitive love and admiration has a less strong libidinal component than greed and is suffused with the death instinct.

Segal 写到：嫉羡从原始的爱与钦佩发生，比贪婪少一些力比多的成分，弥漫着死本能。