极: I the utmost point; extreme后: behind; back; rear区: H region; H后区: back area; back zone磁极后端: trailing pole-tip基极后角: basisfreiwinkel base clearance阴极后抑压: post-cathodal depression阴极后阻抑: post cathodal depression臂后区: posterior brachial region surface; region brachialis posterior; regiones brachii posterior耳后区: postauricular region股后区: posterior region of thigh; region femoralis posterior; regiones femoris posterior弧后区: back-arc area环后区: postcricoid area皇后区: queens礁后区: backreef颈后区: posterior cervical region; posterior portion of neck; regio colli posterior; region cervicalis posterior; region colli posterior; regiones colli posterior臀后区: regio brachii posterior腕后区: capa region posterior; posterior carpal region; posterior region of wrist膝后区: posterior region of knee; regio genus posterior; region genualis posterior; region genus posterior; regiones genus posterior咽后区: retropharyngeal area肘后区: posterior cubital region; regio cubitalis posterior; region cubitalis posterior最后区: area postrema距小腿后区,踝后区: posterior talocrural region臂后区面: posterior brachial region surface; regio facies brachialis posterior耳后区皮肤: skin of postauricular region