英语词汇“keyless ringing”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	keyless ringing
释义	keyless ringing keyless ringing [′kē·ləs ′riŋ·iŋ] (communications) Form of machine ringing on a manual telephone switchboard which is started automatically by the insertion of the calling plug into the jack of the called line.
随便看	prostaglandin f1alpha prostaglandin f2 alpha prostaglandin f2alpha prostaglandin f2 alpha metabolite prostaglandin f2alpha tromethamine prostaglandin g/h synthase prostaglandin g/h synthase isoenzyme 2 prostaglandin h2 prostaglandin h2 synthase prostaglandin h synthase type 2 prostaglandin i2 prostaglandin-induced abortion prostaglandin inhibitor prostaglandins prostaglandins a prostaglandins b prostaglandins d prostaglandins e prostaglandins f prostaglandins g prostaglandins h prostaglandins i prostaglandins, leukotrienes and essential fatty acids prostaglandins, synthetic prostaglandin synthase complex

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