名词
中文翻译：Unknown
同义词：
['flutter', 'fluttering', 'flapping', 'flapping wings', 'flapping tail', 'flapping heart']
例句：
-
2.
鸟
-
3.
人或动物
-
1. The butterfly's wings were aflutter as it flew from flower to flower.
蝴蝶在花丛中飞来飞去，翅膀扑腾着。
-
2. The child was aflutter with excitement as he saw his favorite toy.
孩子看到他的最爱玩具时，兴奋得心都扑腾起来了。
-
3. The bird flapped its wings nervously as it approached the cliff edge.
这只鸟紧张地扑动翅膀，靠近悬崖边缘。