An ugly old hag appeared.是什么意思？

An ugly old hag appeared.

一位相貌丑陋的老女巫走来.

an

art. 一（在元音字母前代替不定代词a），一任一某一，一个；

例句
He started eating an apple...
他开始吃苹果。

ugly

adj. 难看的，丑陋的，有敌意的，不祥的；n. 丑陋的人（东西）；

例句
An ugly shopping centre stands across from one of the few buildings with character.
一座难看的购物中心对面，耸立着为数不多的几幢别具特色的大楼之一。

old

adj. 老的，古老的，以前的，（用于指称被替代的东西）原来的；n. 古时；

例句
She was old enough to absent herself from the lunch table if she chose...
她长大了，可以自己做主不来吃午餐了。

hag

n. 女巫，丑婆，魔女，沼地；vt. 砍，劈；

例句
I hope the old hag has gone out to do her grocery shopping and hasn't come back yet.
我希望那个老妖婆出门买杂货还没回来。

appeared

v. 出现( appear的过去式和过去分词 )，出庭（作证或受审），演出，发表；

例句
All in all, it appeared that a pretty depressing summer awaited Jones.
总之，等待琼斯的似乎是一个相当令人沮丧的夏天。