例句:All the people who know this secret represent a security risk.
凡是知道這個(gè)秘密的人都對(duì)安全造成風(fēng)險(xiǎn)。
hazard n. 冒險(xiǎn),危險(xiǎn),冒險(xiǎn)的事vt. 冒……的危險(xiǎn),賭運(yùn)氣
例句:The car had its hazard warning lights on.
這輛汽車亮起了危險(xiǎn)信號(hào)燈。
Martin hazarded all his money in theattempt to save the business.
馬丁為挽救這家企業(yè),不惜冒險(xiǎn)投入他的全部金錢。
brisk adj. 敏銳的,輕快的,興隆的
例句:Business is always brisk before Christmas.
圣誕節(jié)前生意總是很興隆。
crisp adj. 脆的,易碎的
例句:The celery is fresh and crisp.
這芹菜新鮮脆嫩。
brick n. 磚,磚塊,磚形物(如茶磚,冰磚等)
例句:The house is fronted with brick.
這棟房子用磚做墻面。