英语词汇“先开后合”的读音、翻译、释义、用法及例句-啃外文网

词汇	先开后合
释义	先开后合先开后合[xiān kāi hòu hé]1.■{电} break-before-make 常用词组1.■先开后合触点 break-before-make contact
随便看	soap oneself down soap opera soap paste soap perfume soap plodder soap roller mill soap root soap sheets soap (stamping) press soapsuds enema soap tallow soap the audience soap-type emulsifier soap work soap wort soapy soar soarer soaring soaringly soaring prices so As not to so ... as to so As to spinales

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