noun🔗Share鸟鸣声，啭鸣。 The sound of one who warbles; singing with trills or modulations."The bird's morning warble filled the garden with a cheerful melody. "清晨，小鸟的婉转鸣叫为花园带来了欢快的旋律。musicsoundnaturebirdentertainmentChat with AIVocabulary GamePractice Reading
noun🔗Share调频, 频率变化 In naval mine warfare, the process of varying the frequency of sound produced by a narrowband noisemaker to ensure that the frequency to which the mine will respond is covered."The sonar operator used a sophisticated warble to trigger the mine. "声呐员使用一种复杂的调频信号来引爆水雷。nauticalmilitarywartechnologysoundfrequencyprocessdeviceweaponChat with AIVocabulary GamePractice Reading
verb🔗Share婉转地唱， 啭鸣 To modulate a tone's frequency."The singer warbled the high notes of the song, smoothly changing the pitch. "歌手婉转地唱着歌曲的高音，平滑地改变着音调的频率。musicsoundfrequencybirdChat with AIVocabulary GamePractice Reading
verb🔗Share婉转地唱，鸣啭。 To sing like a bird, especially with trills."The robin warbled a cheerful tune outside the classroom window. "知更鸟在教室窗外婉转地唱着一首欢快的曲子。musicnatureanimalbirdsoundChat with AIVocabulary GamePractice Reading
verb🔗Share婉转地唱， 颤声地唱 To cause to quaver or vibrate."The bird outside my window began to warble a cheerful song as the sun rose. "太阳升起时，窗外的小鸟开始婉转地唱起欢快的歌。musicsoundbirdanimalChat with AIVocabulary GamePractice Reading
verb🔗Share婉转地唱，吟唱 To be quavered or modulated; to be uttered melodiously."The robin began to warble a cheerful song from the branch of the tree. "知更鸟开始在树枝上婉转地唱着一首欢快的歌。musicsoundlanguageChat with AIVocabulary GamePractice Reading
noun🔗Share牛皮蝇蛆病，皮下脓肿 A lesion under the skin of cattle, caused by the larva of a bot fly of genus Hypoderma."The veterinarian diagnosed a warble on the cow's back. "兽医诊断出这头牛背上长了牛皮蝇蛆病造成的皮下脓肿。animalinsectdiseasebiologyChat with AIVocabulary GamePractice Reading
noun🔗Share瘭疽，鞍疮 A small hard swelling on a horse's back, caused by the galling of the saddle."The veterinarian checked the horse's back carefully for any sign of a warble after the long ride. "长途跋涉后，兽医仔细检查了马的背部，看看有没有鞍疮的迹象.animalmedicinebodyChat with AIVocabulary GamePractice Reading
