flap
翻譯
拍打, 飄動, (名) 蓋子, (名) 慌亂
例句
The bird flapped its wings.
鳥兒扇動著翅膀。
The flag flapped in the wind.
旗子在風中飄動。
The envelope has a sticky flap.
信封上有一個帶黏性的蓋子。
Don't get in a flap about it.
別為那事兒慌張。
文法模式
((sth.)) 拍打（某物） The bird flapped its wings.
in a flap 慌亂地 Don't get in a flap about it.
近義詞
同義詞: flutter, wave, beat
詞源
源於擬聲詞，模仿輕輕拍打的聲音。
記憶技巧
想像旗幟在風中發出“flap, flap”的聲音。這個詞本身聽起來就像這個動作。