英语词汇alertness的意思、用法及释义-英汉双解词典

单词	alertness
释义	alertness n [U].
随便看	pardoner pare parent parentage parental parentally parent company parenthesis parenthetic parenthetically parenthood parent-teacher association par excellence pariah parietal parings parish parish clerk parish council parishioner parish register Parisian parity parity of exchange park

英汉双解词典包含38652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。