单词	knight service
释义	knight service noun variants or less commonly knight's service 1 : the military service by rendering which a knight held his lands also : the tenure of lands held on condition of performing military service 2 : service such as a knight can or should render broadly : good or valuable service Word History Etymology Middle English knightes service
随便看	abusers abuses abusing abusion abusions abusive abusively abusiveness abusivenesses abustle abusua abusus non tollit usum abut Abuta abutila abutilon abutilons abutment abutments abuts abuttals abutted abutter abutters abutting

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