hy·per·ki·ne·sis英haɪpəkaɪ'ni:sɪs美ˌhaɪpəkɪ'nɪsɪsCOCA²⁵⁴³³⁷⁺⁶BNC¹⁷³⁹⁹⁵⁺² 基本例句 n.医运动机能亢奋;运动过度⁵⁰;痉挛⁵⁰ Conclusion Acute exposure to lead may impact mice behavior altering such as irritability, hyperkinesis, retardation of learning and memory, etc. 结论急性铅染毒能够影响小鼠的行为，呈现激惹、多动及学习记忆能力减退； cnki