英语词汇“niche sign”的意思、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	polygon polygon attribute polygon clipping polygon fault polygon fill polygon filling algorithm polygon frequency polygon hob polygon image polygon milling attachment polygon mirror polygon of circular arcs polygon of forces polygon of velocities polygonaceae Polygonaceae polygonaceous polygonal polygonal polygonal polygonal polygonal cell polygonal cells polygonal circuit polygonal coil

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。