a.

1. 神经质的；紧张不安的[（+of/about）]
   He's nervous of strangers.

   他见到陌生人就感到紧张不安。

2. 神经的[Z][B]
   a nervous disorder

   神经紊乱

3. 神经兴奋的；有力的，刚健的
   a nervous style of writing

   遒劲的笔法

4. 【古】肌肉发达的，结实的

adj.

1. easily agitated or alarmed.
   ▸anxious; apprehensive.
   ▸resulting from anxiety or anticipation.
2. relating to or affecting the nerves.