哺ほ乳にゅう類るいほにゅうるいFreq.FrequencyTop 20,000じ字FuriganaAudioMeanings1nounmammal; mammalianStandard biological term for mammals as a class of animals.人にん間げんは哺ほ乳にゅう類るいの一いっ種しゅです。Break this sentence down in the analyzerHumans are a type of mammal.哺ほ乳にゅう類るいは背せ骨ぼねを持もつ動どう物ぶつです。Break this sentence down in the analyzerMammals are animals that have a backbone.See all 145 example sentences ›Usage patterns〈動どう物ぶつ〉は哺ほ乳にゅう類るいであるX is a mammalクジラは哺ほ乳にゅう類るいである。Break this sentence down in the analyzerWhales are mammals.〈動どう物ぶつ〉は哺ほ乳にゅう類るいに属ぞくするX belongs to the mammal classコウモリは哺ほ乳にゅう類るいに属ぞくする動どう物ぶつだ。Break this sentence down in the analyzerBats are animals that belong to the mammal class.