adjective🔗Share卵生のEgg-laying; depositing eggs that develop and hatch outside the body as a reproductive strategy."The echidna is a monotreme, which is the extremely small subset of oviparous mammals."ハリモグラは単孔類であり、卵生の哺乳類の非常に小さなサブセットです。biologyanimalnatureorganismphysiologysciencesexChat with AIVocabulary GamePractice Reading