英语词汇attention span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	attention span
释义	attention span attention span n: (duration of concentration) SC 注意力集中的时间 zhù yì lì jí zhōng de shí jiān Most adults have an attention span of about 20 minutes.
随便看	overhauled overhauler overhauls overhead overhead locker overhead projector overheads overhear overheard overhearer overheat overheated overheating overheats overindulge overindulged overindulgence overindulgent overinvestment overjoy overjoyed overkill overkilling overladen overlaid

英汉双解词典包含74752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。