Question

我有个英文句子不明白，请高人解释下

After a few days with him, she could understand him no better than at first. she left her husband and his guest, for the most part, alone together, only to find that Jim hardly noticed her absence.
这句话中的 alone together 什么意思 是什么用法 还有什么相似的用法没有。
谢谢各位

Answer 1

这个不是固定用法吧，句意为：

After a few days with him, she could understand him no better than at first.
经过和他几天的相处，她发现她对他的了解并不比最初几天多多少。

she left her husband and his guest, for the most part, alone together, only to find that Jim hardly noticed her absence.
她在多数时间里都让她的丈夫和这位客人单独在一起，却发现Jim几乎没有意识到她的存在。

alone together 就是指她的丈夫和客人一起独处，不是固定用法

希望能帮到你

Answer 2

相处一段时间后，她已经不像当初那么了解他了。她把她丈夫和丈夫的客人晾在那儿，却发现Jim几乎没感觉到她的离开。

这里面有一个词组被拆开了 leave alone，
could no better可能没有更好的,
另外还有 He is no better than a thief.
他与小偷无异 [简直是小偷]

Answer 3

几天之后,她能理解他没有比在first.她离开她的丈夫、他的客人,在大多数情况下,单独在一起,却发现吉姆没有注意到她的缺席。

Answer 4

我觉得这个短语在这里的意思是 那两个人单独在一起