英文英文字典
英文英文字典
古腾堡计划中的在线英语-英语词典
结果
Apterous的结果
Apterous
(a.)
Destitute of wings; apteral; as, apterous insects.
Apterous
(a.)
Destitute of winglike membranous expansions, as a stem or
petiole; -- opposed to alate.