英语词汇niche sign是什么意思，niche sign的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	niche sign
释义	niche sign　【医】龛影, 豪德克氏征(一种穿孔性胃溃疡的X线征)
随便看	functioned functioned functioning functioning functioning functioning functioning capital functioning capitalist functioning pattern functioning time functioning value functions functions functions functions functions and powers functions and powers functions of exchange functions of mixing functions of physical supply functions of state functions of the dictatorship functions of the state functor functor

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。