提问者的疑惑可能是done...过去分词短语怎么能放在及物动词后的名词位置？难道mean done是固定搭配吗？

      其实，这段话是英英词典解释副词practically的意思。由于practically是副词，用来解释的结构必须是副词性结构。过去分词具有副词性，所以用来解释practically的意义。It （practically）also means done in a practical way。译文：practically还有一个意思：切合实际地（做某事）。又如：Hard also means difficult.Hard还有一个意思：困难的、艰难的。 

同意刘老师解答观点,以上实际是在讲practically2种不同意思。

(1)简直；几乎（ Practically means almost, but not completely or exactly.）

 He'd known the old man practically all his life.. 

他几乎打记事起就认识这个老人。

 I know people who find it practically impossible to give up smoking.  

我认识一些人，他们觉得戒烟几乎是不可能的。

(2)实际上；实践上 （You use practically to describe something which involves real actions or events rather than ideas or theories.）

The course is more practically based than the Masters degree.

该课程比硕士学位课程更注重实践。

The British are not famed for their philosophy and tend to be more practically minded. 

英国人不是以其哲学思想闻名，而是往往更注重实际。

来自下面一段话

Practically means nearly, like being practically broke if you have three dollars left in the whole world. It also means done in a practical way – if you wear sneakers on a long walk, you’re dressed practically.

There are two main senses of practically. If you have practically no free time, you have nearly no free time. If your hair is practically blonde, it is almost blonde. Also, this word can refer to the sense ofpractical as sensible and realistic. A smart worker will know how to get the job done practically (efficiently). A smart investor will invest money practically (wisely). Doing things practically is the opposite of being reckless and unrealistic.