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人懐っこい, 人なつっこい, 人懐こい, 人なつこい, ひとなつっこい, ひとなつこい
1. friendly, affable, amiable, sociable, loving company, (animals) taking kindly to men
tbd
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性質, せいしつ
1. nature (of a person), disposition, temperament, character
2. quality, inherent characteristic, property, nature, (chemical) behavior
tbd