particular/pəˈtɪkjʊlə(r)/
adj.1. 值得注意的；特别的；不寻常的There was nothing in the letter of particular importance.这封信里没什么特别重要的内容。
The story happened on that particular day.故事就发生在那一天。
2. 独特的；单独的；某一种的one's particular interests个人特有的兴趣
I don't like this particular scarf, but the others are quite nice.我不喜欢的就是这一种围巾，其他的都很好。
3. 难以取悦的；考究的；挑剔的I'm not particular about my clothes; I don't mind what I wear.我不怎么讲究我的衣服，我不在乎我穿什么。
He is very particular about his food.他吃东西很讲究/挑剔。