英语词汇prophylactic怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	prophylactic
释义	proph.y.lac.tic HprBf7I5lAk7tIk, $.prB:7fI5lAk7tIk adj [not gradable] specialized preventing disease 预防（性）的 Some dentists are convinced that the addition of fluoride in water is ineffective as a prophylactic treatment. 有些牙医坚信在水中加氟化物不是有效的预防措施。
随便看	nodule Noel noes noggin noggin Noh nohow noise noise noiseless noiselessly noisemaker noisily noisiness noisome noisy noisy nomad nomadic nom de plume nomenclature nominal nominal nominally nominate

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