单词	backboneless
释义	backboneless adjective back·​bone·​less 1 : without backbone or a backbone 2 : spineless, pliant a backboneless submission to ill-treatment backbonelessness (ˈ)⸗ˈ⸗⸗nə̇s noun plural -es Word History First Known Use 1870, in the meaning defined at sense 1
随便看	unkempt unkempter unkemptest unkemptly unkemptness unkemptnesses unkenned unkennel unkenneled unkenneling unkennelled unkennelling unkennels unkenning unkent unkept unkepter unkeptest unket unkey unkid unkillable unkind unkinder unkindest

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