fluttering
FREQ #20186
v. 飘动( flutter的现在分词 ); （心）快速跳动; 振翼, 拍翅膀
发音
US
词形变化
flutterings
复数
flutterings
释义与例句
n.
-
1.
Rapid back-and-forth waving or oscillation.
v.
-
1.
present participle and gerund of flutter