technicalBACK/BACKWARDSnear or at the back of something (靠近)后部的,后端的;后面的,背部的OPP anterior
the posterior part of the brain
脑后部
Examples from the Corpus
posterior• Both anterior and posteriorattention systems have many subcortical partners in doing their job, especially in the thalamus.• In phenotypically abnormalbrains, there was some disorganized differentiation of neuronscaudal to the posterior commissure.• Both the four eye and spotfin have a posterior eye spot.• In the posterior part of the body there appears to be a distinct mid-line streak and diagonal marks running out from it.• Axons from this same area project into the posteriorpituitary.• The theorem states that the posteriorprobability is proportional to the prior probability multiplied by the likelihood.
posterior2 noun [countableC]
HBHthe part of the body you sit on – used humorously 臀部,屁股〔幽默用法〕SYN buttocks, bottom