vi.

1. 發抖，戰慄[（+at）][+to-v]
   She shuddered at the sight of a stranger hiding behind the door.

   她看到門背後藏著個陌生人，嚇得直發抖。

2. 震動，顫動
   The plane was shuddering and lurching in the most terrifying manner.

   飛機在震顫搖晃，其樣子極為怕人。

n.[C]

1. 發抖，戰慄
   A visible shudder swept over her.

   她全身明顯一震。

2. 震動，顫動
   The tank came to a halt with a shudder.

   隨著一陣顫動，坦克停了下來。

3. 【口】恐懼；厭惡[the P]
   The ghastly sight gave him the shudders.

   那恐怖的景象使他感到恐懼。

v.

n.