英语词汇疫苗计划是什么意思，疫苗计划的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	疫苗计划
释义	DEFINITIVE EXAMPLES 权威例句〔factor〕The vaccination program has been a major factor in the improvement of health standards.接种疫苗计划是健康水平得以提高的一个主要因素。朗文当代
随便看	differential-input capacitance differential-input impedance differential-input measurement differential-input resistance differential-input voltage differential-input voltage raing differential-input voltage range differential-mode gain differential-mode signal differential-wound differential-wound field differentially differentially differentially differentially-loaded radium-needle differentials differentials differentials differentials of higher order differentialseparation differentialsmoothing differentialspider differentialtitration differentialtopology differentialtoxicity

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