詞語：hairbrained
hairbrained的解釋
hairbrained['hεəbreind]adj. 輕率的；浮躁的
hairbrained的意思
hairbrained 輕率的;fickle hairbrained 浮躁的;careless hairbrained harebrained slapdash unwary 粗心的;
hairbrained的參考例句
1.Whatever made John embark on such a hairbrained scheme? 是什麼使得約翰著手這樣一個輕率的計劃？