1. partiality

[ˌpɑːrʃiˈæləti]

n. 偏袒，偏心；偏爱；偏差

用法：

Partiality是一个名词，意为偏袒、偏心或者偏爱。它通常用来描述某个人或者团体对某个人或事物的倾向性或不公平的行为。在英语中，partiality可以用作可数名词，也可以用作不可数名词。

例句：

1. The judge was accused of partiality towards the plaintiff.

这位被指控对原告有偏袒之嫌。

2. The teacher's partiality towards certain students was evident to everyone in the class.

老师对某些学生的偏爱在班上每个人都能看出来。

3. I can't stand the partiality in this company, some employees are treated much better than others.

我受不了这家公司的不公平待遇，有些员工比其他人受到更好的待遇。

4. The politician's partiality towards his own party has caused a lot of controversy.

这位家对自己党派的偏心行为引起了很多争议。

5. The referee's obvious partiality towards the home team angered the visiting fans.

裁判明显对主队有所偏向，激怒了客队球迷。

同义词及用法：

1. Bias (n. 偏见，偏爱)：指对某人或事物的偏袒或不公平的倾向。

例句：The media's bias towards a particular political party is evident in their reporting.

2. Favoritism (n. 偏爱，偏袒)：指对某个人或团体的特别偏爱。

例句：The boss showed favoritism towards his nephew by promoting him to a higher position.

3. Partisanship (n. 党派性，偏袒)：指对某个党派或团体的盲目支持。

例句：The politician's partisanship towards his own party led to his downfall.

编辑总结：

Partiality是一个常用的名词，意为偏袒、偏心或者偏爱。它可以用来描述个人、团体或者上的不公平行为。在写作中，我们可以使用bias、favoritism和partisanship等同义词来丰富文章表达。但是要注意使用场合和语境，避免不当使用导致误解。