Shaking or quivering slightly from cold, fear, or weakness

• Physically unsteady or prone to tremble

因寒冷、恐惧或虚弱而轻微发抖

• 身体不稳或容易颤抖

Of a voice or sound, shaky or quavering

• Unsteady in tone due to emotion or strain

指嗓音或声音：发颤、颤抖

• 因情绪或用力导致音调不稳