| 释义 |
DEFINITIVE EXAMPLES 权威例句〔drum〕To produce a booming, reverberating sound by beating the wings, as certain birds do.拍翅，鼓翅：振翅发出低沉有回响的声音，如某些鸟振翅发出扑扑声美国传统〔flap〕The bird flapped its way up the stream.那鸟鼓翅向河上游飞去。21世纪英汉〔flutter〕The act of fluttering.挥动，翩然起飞：鼓翅的行为美国传统〔flutter〕To flap the wings without flying.鼓翅：不飞而拍翅美国传统 |