英语词汇quadrivalent是什么意思，quadrivalent的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	quadrivalent
释义	quadrivalent　 [,kwɒdri'veilәnt]a. 四价的【医】四价的
随便看	time delay element time delay model time delay simulation time delay switch time delays time delivery time demand time dependence time deposit time deposit account time deposit subject to advance notice of withdrawal time derivative time derived channel time development time diagram time difference time difference time difference theory time diffusion technique time dilatation time dilation time director time discount time discrimination time discriminator

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