moody

名词 moody:

1. United States tennis player who dominated women's tennis in the 1920s and 1930s (born in 1906)
   同义词：Helen Wills Moody, Helen Wills, Helen Newington Wills
2. United States evangelist (1837-1899)
   同义词：Dwight Lyman Moody

形容词 moody:

1. showing a brooding ill humor
   同义词：dark, dour, glowering, glum, morose, saturnine, sour, sullen
2. subject to sharply varying moods
   同义词：temperamental

1. It is difficult to predict his reaction because he is so moody.
   他如此喜怒无常，所以很难预知其反应如何。
2. He is moody and unpredictable.
   他喜怒无常而又捉摸不定。
3. I am moody at the hospital.
   我在医院里心情不好。

mood.y

adj.（形容词）
mood.i.er,mood.i.est
Given to frequent changes of mood; temperamental.
易于频繁改变脾气的；喜怒无常的
Subject to periods of depression; sulky.
一段时期内郁闷的；抑郁的
Expressive of a mood, especially a sullen or gloomy mood:
闷闷不乐的：一种心情的体现形式，尤指忧郁的或郁闷的心情：
例句：
a moody silence.
郁闷的沉默

【引伸】
mood.ily
adv.（副词）
mood.iness
n.（名词）