单词	sperctral
释义	sperctral 英s'pəktrəl美s'pəktrəl谱¹⁰⁰
随便看	industrial conformity industrial conglomeration efforts industrial congregation industrial conjunction industrial conjunctivitis Industrial Connecting industrial connection industrial connection coefficient industrial consolidation industrial consortium industrial construction industrial construction duplicate industrial construction optimizing industrial construction survey industrial consultants industrial consumables industrial consumer industrial consumer firm industrial consumer firms industrial consumer goods industrial consumption industrial consumption index industrial consumption of coal industrial contaminant industrial contaminated atmosphere