V2EX nailbed

Nailbed

释义 Definition

nailbed(常写作 nail bed)甲床;指指(趾)甲下面的皮肤组织,支撑并供养指(趾)甲板,受伤时常会出血或出现瘀血。

发音 Pronunciation

/nel bd/

例句 Examples

The nailbed started bleeding after I slammed my finger in the door.
我把手指夹在门里后,甲床开始出血。

The doctor examined the nailbed to check for bruising and signs of infection.
医生检查了甲床,以查看是否有瘀血以及感染迹象。

词源 Etymology

nail(指/趾甲)+ bed(“床、底座”,引申为“承托层”) 构成,字面意思是“指甲的承托之处”,因此用来指甲板下面、为其提供支撑的皮肤组织。英语中常见的写法是分开写 nail bed,也可合写为 nailbed

相关词 Related Words

文学与著作 Literary Works

  • Gray’s Anatomy(《格雷解剖学》)
  • Oxford Handbook of Clinical Medicine(《牛津临床医学手册》)
  • Robbins and Cotran Pathologic Basis of Disease(《罗宾斯和科特兰疾病的病理学基础》)
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