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umbo英英释意- 查字库
首页英语词典umboumbo英英释意

umbo

英 ['ʌmbəʊ] 美['ʌmbo]
  • n. 盾中心的浮雕;壳嘴;鼓膜凸

英英释意


1. a slight rounded elevation where the malleus attaches to the eardrum