名词

1. 轻微地震;小震
A tremor is a small earthquake.

2. 波动;风波
If an event causes a tremor in a group or organization, it threatens to make the group or organization less strong or stable.

3. (身体或声音不由自主的)震颤，颤抖
A tremor is a shaking of your body or voice that you cannot control.

1. an involuntary vibration (as if from illness or fear)

Synonym: shudder

2. a small earthquake

Synonym: earth tremormicroseism

3. shaking or trembling (usually resulting from weakness or stress or disease)