adj.不忠实的；不可信赖的；无信义的
He was found to be a faihtless worker. 人们发现他是一个不忠实的工人。
What if he was faithless to his friends and to his wife? 要是他对妻子和朋友不忠怎么办?
Macaulay represents Charles II as a faithless fanatic. 麦考莱把查理二世描写为无信义的狂热者。
