Quacked
v. （鴨子）發出嘎嘎聲( quack的過去式和過去分詞 )
??? 情景例句
Pete's full of surprises. Pete
總是出人意表。
The coach is always gloomy when the team loses a game.
球隊一輸球，教練總要繃起臉來。
Silicon Valley may prove a classroom for building a global business.
它很可能成為建立全球商業的一個教學場地。