连接部分

Pons \Pons\, n.; pl. {Pontes}. [L., a bridge.] (Anat.)
A bridge; -- applied to several parts which connect others,
but especially to the pons Varolii, a prominent band of
nervous tissue situated on the ventral side of the medulla
oblongata and connected at each side with the hemispheres of
the cerebellum; the mesocephalon. See {Brain}.

{Pons asinorum}. [L., literally, bridge of asses.] See
{Asses' bridge}, under {Ass}.