resonance
/ˈrezənəns/noun
mass noun
1- the quality in a sound of being deep, full, and reverberating（声音的）深沉, 圆润, 洪亮; 回响, 回声：
the resonance of his voice.
他声音的圆浑深沉。
1.1
- figurative the ability to evoke or suggest images, memories, and emotions〈喻〉启发或唤醒（影像、回忆、情感等）的能力; 感染力; 引发共鸣的能力：
the concepts lose their emotional resonance.
这些概念失去了使人在感情上产生共鸣的活力。
1.2
- Physics the reinforcement or prolongation of sound by reflection from a surface or by the synchronous vibration of a neighbouring object【物理】共鸣, 共振。
1.3
- Mechanics the condition in which an object or system is subjected to an oscillating force having a frequency close to its own natural frequency【力学】共振。
1.4
- the condition in which an electric circuit or device produces the largest possible response to an applied oscillating signal, especially when its inductive and its capacitative reactances are balanced（电路或设备）谐振。
1.5
- count noun Physics a short-lived subatomic particle that is an excited state of a more stable particle【物理】共振态。
1.6
- Astronomy the occurrence of a simple ratio between the periods of revolution of two bodies about a single primary【天文】共振。
1.7
- Chemistry the state attributed to certain molecules of having a structure which cannot adequately be represented by a single structural formula but is a composite of two or more structures of higher energy【化】中介（现象）。
词源
late Middle English: from Old French, from Latin resonantia 'echo', from resonare 'resound' （see RESONANT）.