好词典

bromide

UK //ˈbrəʊ.maɪd//US //ˈbroʊ.maɪd//

词源

源自法语 'bromure',由 'brome'(溴)和后缀 '-ide'(表示化合物)组成,19世纪中叶进入英语。

noun

❶ 溴化物,一种含有溴元素的化合物,常用于医药、摄影和化学工业中。

“Potassium bromide is used as a sedative in medicine.”

(溴化钾在医学中用作镇静剂。)

“Silver bromide is sensitive to light and used in photographic film.”

(溴化银对光敏感,用于摄影胶片。)

❶ 陈词滥调,指那些老套、缺乏新意或令人厌倦的言论或想法。

“His speech was full of bromides and lacked originality.”

(他的演讲充满了陈词滥调,缺乏原创性。)

“She dismissed his advice as a tired bromide.”

(她认为他的建议是老生常谈,不予理会。)

同义词:cliché, platitude, truism

常见短语

bromide print — 溴印照片,一种使用溴化物感光材料的摄影技术,常用于早期摄影。

“The old family album contains several bromide prints.”

(这本老家庭相册里有几张溴印照片。)