单词	unobservance
释义	unobservance noun un·​observance ¦ən+ : want or neglect of observance : nonobservance Word History First Known Use 1654, in the meaning defined above
随便看	actinium actinium emanation actinium series actiniums Actinizoa actinizoan actino- actinobacillary actinobacilli actinobacillotic actinobranch actinobranchia actinocrinite Actinocrinus actinodrome actinodromous actinoelectric actinoid Actinoida actinoidea actinoids actinolite actinolites actinologous actinologue

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。