资料来源 : pyDict

在下面;以下

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Infra \In*"fra\, adv. [L. Cf. {Inferior}.]
   Below; beneath; under; after; -- often used as a prefix.

资料来源 : WordNet®

infra
     adv : (in writing) see below; "vide infra" [syn: {below}]