Apterous
[æptәrәs]
解释:
(a.) Destitute of wings; apteral; as, apterous insects.
(a.) Destitute of winglike membranous expansions, as a stem or petiole; -- opposed to alate.
编辑:摩尔
解释:
adj. without wings.—adj. Ap′teral without wings: (archit.) without lateral columns.
手打:利蒂希娅