1824, of obscure origin, originally American English; perhaps akin to 16c. Scottish brash "attack, assault," or French breche "fragments," especially of ice, which is from a Germanic source (compare Old High German brehha "breach," from brehhan "to break"), or to German brechen "to vomit."
例文
1. Beneath his brash exterior,he 's still a little boy inside.
彼は外見は威張っていて、心の中はまだ子供です。
2.We could not carry out that brash plan.
私たちはその軽率な計画を実行することはできません。
3.He behaves in a brash way.
彼はいつも軽率に行動している。
4. Brash journalists were crowding around the ambassador.
無謀な記者たちが大使の周辺を取り囲んでいる。
5.On stage she seems hard, brash and uncompromising.