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 noun the length of time for which a person is able to concentrate mentally on a particular activity 注意力持续的时间。
随便看	Chavín chaw chawal chawl chayote chaîné ChB CHD cheap cheap and cheerful cheap and nasty cheap at the price cheapen cheapish cheapjack cheaply cheapness cheapo cheapskate cheat cheater cheaters cheat grass cheat sheet Cheboksary

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