分不清的英文：
confound with

参考例句：

She can't tell the sheep from the goats. She believes whatever everyone says
她分不清谁是好人,谁是坏人。谁的话她都信

His mind cannot discriminate good from evil ways
他的头脑分不清好坏。

I can't distinguish things so far.
那么远的东西我分不清。

My brother suffered from color blindness(achromatopsia)and can't discern between red and green
我兄弟患色盲症，分不清红色与绿色。

I am always confusing John with Paul.
我总是分不清约翰和保尔。

Even their own parents sometimes confused the twins.
有时连他们的父母亲也分不清这对孪生子。

He doesn't know the difference between real pearls and paste.
他连真珍珠和玻璃珠都分不清。

It was evident that he struggled with his own images, and knew not the real from the unreal
显然他是在和自己的幻觉挣扎，分不清是真是假。

When Scrooge awoke, it was so dark that he could hardly distinguish the window from the dim wall of his room.
当史克鲁奇醒来时，天色暗到连窗户和房间模糊的墙壁都分不清。

"I've never met any ignoramus like Lao Zhang, He can't even separate the sheep from the goat."
我还从来没见过像老张那样无知的人。他竟然连好坏都分不清。

confound是什么意思：
v. 使困惑，使惊讶；挫败；使混淆；诅咒

Confound you, what do you mean?
妈的！你这是什么意思？

Don't confound the means with the ends.
不要使手段与目的混淆不清。

confound an enemy, a rival, a critic, etc
击败敌人、 对手、 批评者等.

Unfortunately, our expectations are confounded by poor design.
不幸的是，我们的期望被糟糕的设计所混淆。

He is good at confounding black and white and telling lies.
他善于颠倒黑白,睁着眼睛说瞎话。