"bridge," in various Latin expressions, from Latin pons "bridge, connecting gallery, walkway," earlier probably "way, passage," from PIE *pent- "to go, tread" (see find (v.)). Especially pons asinorum "bridge of asses," nickname for the fifth proposition of the first book of Euclid, which beginners and slow wits find difficulty in "getting over": if two sides of a triangle are equal, the angles opposite these sides also are equal.
例文
1. Of the 5 patients with pons hematoma，hematoma was totally removed.
第4脳室底部橋脳出血5例、血腫量5-15 ml、血腫はすべて除去した。
2.In rats brain，MTR showed different values between pons and frontal lobe.
を示し、ラット脳では前頭葉よりも橋脳が高いことを示した。
3.They are in the pons part of the brain stem.
これらの神経細胞は脳幹の脳橋部に位置している。
4.The pons ，the cerebellum and the medulla oblongata composed the hindbrain.
脳橋、小脳、延髄が後脳を構成している。
5.MRI showed abnormal image in the spinal，white matter，thalamus and pons .