英语词汇“成例”的读音、翻译、释义、用法及例句-啃外文网

词汇	成例
释义	成例成例[chéng lì]1.■precedent; existing model; established customs:无成例可循have no precedent to go by;你要我做的事有成例可援吗?Is there a precedent for what you want me to do?
随便看	stacked memory stacked packing stacked plate stacked reaction zone stacked sheets stacked-stage extractor stacked timber stacked tube stacker stacker crane stacker-loader stacker number stacker-reclaimer stacker selection stack (exit) velocity stack flare stack-funnel stack gas stack gas desulfurization facility stack gas desulfurization technique stack gas exit velocity stack holder stack honing stacking stacking conveyer

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