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                cog的第三人称单数(三单)为:cogs... 
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                cog的一般过去时为:cogged... 
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                The wheel engages with the cog and turns it.轮子咬住轮齿并带动它转动。The front cog has 44 teeth.前齿轮有44个齿。One cog - wheel engages with another.一齿轮与另一齿轮啮合.... 
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                cog的现在完成时为:cogged... 
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                cog的音标:cog的英式发音音标为:[kɒg]cog的美式发音音标为:[kɑg]... 
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                cog的复数形式为:cogs... 
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                vt.& vi.(用假骰子)欺骗,行贿,(大机构中的)无足轻重的成员n.钝齿,雄榫... 
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                The front cog has 44 teeth.前齿轮有 44 个齿。cog a die用骗人手段掷骰子The wheel engages with the cog and turns it.轮子咬住轮齿并带动它转动。One cog - wheel engages with another.一齿轮与另一齿轮啮合.Mr Lake was an important cog in the Republican campaign mach...