英语词汇concentration 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	concentration span
释义	Definition of concentration span in English: concentration span noun The length of time a person can attend continuously to a single subject, activity, etc. Origin 1930s; earliest use found in Recreation. Definition of concentration span in US English: concentration span noun The length of time a person can attend continuously to a single subject, activity, etc. Origin 1930s; earliest use found in Recreation.
随便看	geometric spider geometrid geometrids geometries geometriform geometrine geometrisation geometrise geometrist geometrization geometrization not know which way (or where) to turn not know which way (or where) to turn not know which way to look not know which way to turn not kosher not large not least not least not less than not let anyone else get a word in edgeways not let anyone else take part in not let the grass grow under feet not let the grass grow under one's feet not let the grass grow under one's feet

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Definition of concentration span in English: