tremor
Word family nountremoradjectivetremorless
trem·or /ˈtremə $ -ər/ noun [countableC] 2. MIa slight shaking movement in your body that you cannot control, especially because you are ill, weak, or upset 〔尤指因生病、虚弱或生气而不能控制的〕颤抖,发抖 Origin tremor (1300-1400) Old French tremour, from
Latin tremor, from
tremere;
→ TREMBLE