特とく務む艦かんとくむかんMeanings1nounauxiliary vessel; auxiliary shipNaval term for a support ship that performs non-combat roles such as supply, repair, or survey.特とく務む艦かんは補ほ給きゅうや測そく量りょうなどの任にん務むを担になう。Auxiliary vessels handle duties such as supply and surveying.