单词	line of duty
释义	line of duty noun phrase : all that is authorized, required, or normally associated with some field of responsibility Word History First Known Use circa 1918, in the meaning defined above
随便看	initiallers initialling initially initialness initialnesses initials initiate initiate a lawsuit initiated initiates initiating initiation initiation rite initiation rites initiations initiative initiatives initiator initiators initiatory inject injectable injectables injectant injectants

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