fluttering ˈflʌtərɪŋ
释义
v. 飘动( flutter的现在分词 ); (心)快速跳动; 振翼, 拍翅膀
英文释义
n the motion made by flapping up and down
v move along rapidly and lightly; skim or dart
v move back and forth very rapidly
v flap the wings rapidly or fly with flapping movements
v beat rapidly
v wink briefly
词形变化
原型: flutter 原型变体: i 现在分词: fluttering 复数: flutterings
BNC词频排名: 24,600 | 当代语料库词频排名: 18,919