单词 | bromide |
释义 | Word Frequency bromide(ˈbrəʊmaɪd) noun 1. any salt of hydrobromic acid, containing the monovalent ion Br– (bromide ion) 2. any compound containing a bromine atom, such as methyl bromide 3. a dose of sodium or potassium bromide given as a sedative 4. a. a trite saying; platitude b. a dull or boring person Word origin C19, C20 (cliché): from brom(ine) + -ide |
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