noun🔗Share尖尾鸭，针尾鸭 A pintail duck, a type of dabbling duck with a characteristic pointed tail."We saw a beautiful pintail swimming in the pond at the park, easily recognized by its long, pointed tail. "我们在公园的池塘里看到了一只漂亮的尖尾鸭，它那长长的尖尾巴很容易辨认。birdanimalnatureChat with AIVocabulary GamePractice Reading
noun🔗Share针尾沙锥，针尾鹬 A pin-tailed snipe, Gallinago stenura."The birdwatcher excitedly pointed his binoculars, exclaiming, "Look! A pintail probing the mud for insects." "观鸟者兴奋地举起望远镜，喊道：“看！一只针尾沙锥正在泥里觅食昆虫呢。”birdanimalnatureChat with AIVocabulary GamePractice Reading
noun🔗Share尾柄，尾钉 The end of a fastening pin or mandrel on a Huckbolt or pop rivet that is broken off when installation is complete."After installing the shelf support, the worker collected the discarded pintails from the used Huckbolts to dispose of them properly. "安装完置物架支架后，工人收集了废弃的哈克螺栓的尾柄/尾钉，以便妥善处理。technicalmachinepartindustryChat with AIVocabulary GamePractice Reading
noun🔗Share尖尾冲浪板, 燕尾冲浪板. A surfboard with a pointed back end."My friend bought a new pintail surfboard for the summer. "我的朋友夏天买了一块新的尖尾冲浪板.sportnauticaldeviceChat with AIVocabulary GamePractice Reading
