tremor/ˈtrɛ.mɜr/复数形式tremors1震动, 微震a small or slight earthquake同义词： earth tremormicroseism2颤抖, 震颤an involuntary vibration (as if from illness or fear)同义词： shudder3颤抖, 震动shaking or trembling (usually resulting from weakness or stress or disease)