| 单词 | 反应性 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔adaptation〕Physiology The responsive adjustment of a sense organ, such as the eye, to varying conditions, such as light intensity.【生理学】 调节：感觉器官（如眼睛）对变化的条件（如光线强度）作出的反应性调整美国传统〔automatism〕The reflexive action of a body part.自动反应：身体部位的反应性行为美国传统〔free radical〕An atom or group of atoms having at least one unpaired electron, which makes it highly reactive.自由基：至少有一个未配对的电子（这使它具有高度的反应性）的原子或原子团美国传统〔metachromatism〕A change in color caused by variation of the physical conditions to which a body is subjected, especially such a change caused by variation in temperature.变色反应性：因身体状况的变化而引起的变色反应，尤指由于温度变化而引起的美国传统〔reactivity〕Oxygen has high reactivity.氧的反应性很高。牛津高阶〔taxis〕Biology The responsive movement of a free-moving organism or cell toward or away from an external stimulus, such as light.【生物学】 趋向性：能自由移动的生物体或细胞趋向或背离外部刺激如光的反应性运动美国传统〔test〕He used different methods to test for allergies.他用不同的方法测定变态反应性。21世纪英汉 |
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