英语词汇“concentration span”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	concentration span
释义	Word Frequency concentration span (ˌkɒnsənˈtreɪʃən spæn) noun the length of time a person can concentrate on something Children's concentration spans are very short. We encourage activities, but nothing is structured because toddlers have such a shortconcentration span.
随便看	radiogram radiograph radiographer radiographic radiographically radiography radio ham radioimmunoassay radio interference radio interferometer radioiodine radioisotope radioisotopic radiolabel radiolarian radio link radiolocation radiolocational radiological radiologically radiologist radiology radiolucency radiolucent radioluminescence

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