• adj. 有勇無謀的；蠻干的

fool, 傻瓜。hardy, 極其的。

foolhardy (adj.)

also fool-hardy, mid-13c., folhardi, from fol "fool" (see fool (n.1) + hardi "bold" (see hardy) hence "foolishly brave, bold without judgement or moderation." Compare Old French fol hardi. Related: foolhardiness (mid-13c.); Middle English also had as a noun foolhardiment (mid-15c.).

1. It was foolhardy to have refused.

拒絕是極不明智的。

來自柯林斯例句

2. It would be foolhardy to sail in weather like this.

這種天氣出航就是瞎冒險。

來自《權威詞典》

3. He paid for the foolhardy act with his life.

他為魯莽的舉動付出了生命的代價.

來自《簡明英漢詞典》

4. Look before you leap. Don't be so foolhardy.

做事要瞻前顧后, 不要這樣魯莽.

來自《現代漢英綜合大詞典》

5. When he tested an early vaccine on himself, some described the act as foolhardy.

當他在自己身上試驗還處在初級階段的疫苗時，有些人說他的行為是蠻干。

來自柯林斯例句