英语词汇without precedent in his history的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	without precedent in his history
释义	without precedent in his history 英?[wi?eaut ?presid?nt in hiz ?hist?ri] 美?[w?e?a?t ?pr?s?d?nt ?n h?z ?h?st?ri] 释义史无前例的
随便看	half-value discharging time half value dose half-value dose half-value layer half value layer half-value layer(HVL) half-value layer meter half value layer meter half value life half value lyer Half-value method Half value method half-value period half value period half value thickness half(-value) thickness half-value thickness half-value width half value width half-vampire half vat half viaduct half-view half-virgin half-virgins

英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。