英语词汇“signum”的读音、翻译、释义、用法及例句-开邑网

词汇	signum
释义	signumsignum1.■正负号函数
随便看	crank boss crank box crank brace crank brass crank cap crankcase crank case crankcase bearing crankcase bearing seat crankcase bolt crankcase bottom half crankcase braring saddle crankcase breather crankcase cam gear bushing crankcase catalyst crankcase center main section crankcase compartment crankcase compression crankcase conditioning oil crankcase cover plate crankcase emissions crank case explosion crankcase explosion crankcase explosion relief door crankcase facing

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