warbling

n.a lumpy abscess under the hide of domestic mammals caused by larvae of a botfly or warble fly

v.

sing or play with trills, alternating with the half note above or below

同义词：trillquaver

sing by changing register; sing by yodeling

同义词：yodeldescant

1. The nightingale kept warbling its melodious tune under the moonlight.
   夜莺在月光下持续婉转地鸣唱着优美的曲调。
2. She was warbling an old folk song as she worked in the kitchen.
   她在厨房里一边工作一边婉转地唱着一首老民歌。