V2EX tragus

Tragus

定义 Definition

tragus(耳屏):外耳的一小块软骨突起,位于耳道口前方,常用于帮助遮挡耳道、影响声音进入方向;穿孔(piercing)时也常指这个部位。(该词也有少见的其他用法,但最常见的是解剖学意义。)

发音 Pronunciation (IPA)

/tres/

例句 Examples

The doctor examined my tragus during the ear check.
医生在检查耳朵时查看了我的耳屏。

Because the swelling near the tragus was painful, the clinician suspected an infection of the outer ear and recommended treatment.
由于耳屏附近的肿胀伴随疼痛,临床医生怀疑外耳感染,并建议进行治疗。

词源 Etymology

来自拉丁语 tragus,其源头与古希腊语 tragos(意为“山羊”)有关。古代词源解释常认为与山羊毛或耳部外形的联想有关;后来在解剖学中固定用来指外耳道口前方的这块软骨突起。

相关词 Related Words

文学与著名作品 Literary Works

  • Gray’s Anatomy(《格雷氏解剖学》):在外耳(auricle/pinna)结构章节中常出现 tragus 等术语。
  • 《Netter’s Atlas of Human Anatomy》(奈特人体解剖学图谱):耳部解剖标注中常用 tragus 指示耳屏位置。
  • 《Clinically Oriented Anatomy》(临床应用解剖学):在耳部体表标志与临床检查相关内容中会使用 tragus(如耳部触诊、疼痛评估等语境)。
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