adj.
懦弱的，膽怯的
表現恐懼的；由於恐懼引起的
以上來源於：《21世紀大英漢詞典》
timid
英 ['t?m?d] 美 ['t?m?d]
adj. 膽小的；羞怯的
[ 比較級 timider 最高級 timidest ]
cowardly
英 ['ka?dl?] 美
adj. 怯懦的，懦弱的；膽小的
adv. 膽怯地
柯林斯英漢雙解大詞典
cowardly /?ka?dl?/ TEM4
1.
ADJ If you describe someone as cowardly, you disapprove of them because they are easily frightened and avoid doing dangerous and difficult things. 膽小的; 怯懦的[表不滿]
例：
I was too cowardly to complain.
我膽小得都不敢抱怨。