单词	case knife
释义	case knife noun 1 : sheath knife 2 : a table knife Word History First Known Use 1673, in the meaning defined at sense 1
随便看	insufflating insufflation insufflations insufflator insufflators insulances insulant insulants insular Insular Celtic Insular hand insular script insularism insularisms insularities insularity insularize insularly insulars insulary insulas insulate insulated insulates insulating

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