noun 下载 🔗分享 后翅 (in an insect with two pairs of wings) Either member of the pair of wings closer to the tail. Examples : "The butterfly opened its wings, revealing the smaller hindwings tucked behind the larger forewings. " 这只蝴蝶展开翅膀,露出了藏在较大的前翅后面的较小的后翅。 organism animal insect biology anatomy part 与AI对话词汇游戏阅读练习