熟語JLPT-N3
preservation
保 ほ
しょうguaranteeぞんpreservationけんhealth preservationかくguaranteeいくnursingおんretaining warmthかんchargeけんinsurancecareしゅconservativeしょうguaranteeday care worker in a kindergarten nursery school etc.ようhealth preservation
存 ぞん