详细解释:n. 用颤音唱的歌, 鸟啭, 颤声
vt. 鸟鸣, 用柔和的颤声唱
vi. 鸟鸣, 用柔和的颤声唱
词型变化：
动词过去式:warbled过去分词:warbled现在分词:warbling第三人称单数:warbles英语解释：
名词 warble:
a lumpy abscess under the hide of domestic mammals caused by larvae of a botfly or warble fly动词 warble:
sing or play with trills, alternating with the half note above or below同义词：trill, quaver