noun 下载 🔗分享 豆娘, 蜻蛉. Any of various insects of the suborder Zygoptera that have long slender bodies, and are similar to dragonflies but having wings folded when at rest. Examples : "While sitting by the pond, I noticed a slender, blue damselfly resting on a lily pad with its wings neatly folded. " 坐在池塘边,我注意到一只纤细的蓝色豆娘停在一片睡莲叶子上,翅膀整齐地并拢着。 insect animal nature biology 与AI对话词汇游戏阅读练习