英语词汇be observant怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	be observant
释义	请查阅词条：observant
随便看	racegoers racegoing racehorse racehorse offence racehorse offense racehorses race knife race man race mark racemate racemation raceme racemed race meeting race meetings race memory racemes racemic racemic acid racemiferous racemiform racemisation racemise racemise racemism

英汉双解词典包含464360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。