hyperactive
US /ˌhaɪ.pɚˈæk.tɪv/
UK /ˌhaɪ.pərˈæk.tɪv/
形容詞
多動性
Someone who is hyperactive has more energy than is normal, gets excited easily, and cannot stay still or think about work:
例:
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Hyperactive children often have poor concentration and require very little sleep.