postauricular region耳: ear后: behind; back; rear区: H region; H耳后区皮肤: skin of postauricular region耳后: behind the ear; the posterior border of the ear下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:耳后区,即可在微信中查询翻译