coward
n. /ˈkaʊ.ɚd/ B2
懦夫；胆小鬼
A person who is easily scared and lacks courage.
仙境例句
The Mouse was no coward, but one word about dogs sent it swimming away.
老鼠可不是胆小鬼，但一提到狗，它就赶紧游走了。
原著这一句
“Do as I tell you, you coward!” and at last she spread out her hand again, and made another snatch in the air.
“照我说的做，你这个胆小鬼！”最后，她又一次伸出手，在空中抓了一把。
卡罗尔原著 · 第 4 章