noun🔗ShareAlas traseras(in an insect with two pairs of wings) Either member of the pair of wings closer to the tail."The butterfly opened its wings, revealing the smaller hindwings tucked behind the larger forewings. "La mariposa abrió sus alas, revelando las alas traseras más pequeñas, escondidas detrás de las alas delanteras más grandes.organismanimalinsectbiologyanatomypartChat with AIVocabulary GamePractice Reading
