英[kɒb]美[kɑːb] n. 玉米棒子；雄天鹅；短腿马；圆锥；柴泥灰墁 中文 双解 英英 词法 noun(名词) 结实的矮脚马 雄天鹅 圆面包 noun(名词) a strong horse with short legs结实的矮脚马 a male swan雄天鹅 a round loaf of bread圆面包 n.nut of any of several trees of the genus Corylus同义词：hazelnut / filbert / cobnutstocky short-legged harness horsewhite gull having a black back and wings同义词：black-backed gull / great black-backed gull / larus marinusadult male swan 词态 复数：cobs； 语态 双解例句 noun(名词) 结实的矮脚马 雄天鹅 圆面包 实用短语cob cannon粟米加农炮,玉米炮cob connons玉米加农炮,玉米大炮,粟米加农炮,粟米大炮cob wallcob loaf圆面包maize cob玉米棒子,玉米芯corn on the cob玉米棒子,烤甜玉米,玉米穗轴,烤玉米cob brick土砖 常用短语corn cob玉米穗轴；玉米棒corn on the cob煮玉米棒子，老玉米 单词用法 词源词根 来自PIE*geu，块，圆块，词源同cod，cog，cudgel.含有多种词义，用于指各种圆块状物体。