语法说明：

现在分词表示主动和进行，过去分词表示被动和完成。

confuse的形容词是confusing

|kənˈfju:zɪŋ|

difficult to understand; not clear 令人迷惑的

例句：

The instructions on the box are very confusing.

盒子上的使用说明令人费解。

a very confusing experience

让人莫名其妙的经历

confuse的形容词是confused

|kənˈfju:zd|

unable to think clearly or to understand what is happening or what sb is saying

感到迷惑的

例句：

I'm confused─say all that again.

我被搞糊涂了，把那件事从头到尾再说一遍吧。

People are confused about all the different labels on food these days.

人们如今被那些五花八门的食物标签搞得稀里糊涂。

confuse的名词是confusion

|kənˈfju:ʒn|

[不可数名词, 可数名词] ~ (about/over sth) | ~ (as to sth) a state of not being certain about what is happening, what you should do, what sth means, etc. 

不确定；困惑

例句：

There is some confusion about what the correct procedure should be.

对于应该采取什么正确步骤，还是有些不明确。

a confusion as to what to do next

不清楚下一步该怎么办