單詞是particular,意思是特殊的,例如:
1、I remembered a particular story about a postman who was a murderer.我記得有個故事,講的是一個郵遞員殺人的事情。
2、A call to a certain telephone number is called a station-to-station call while a call to a particular person is called a person-to-person call.與某一受話電話號碼通話的電話叫做叫號電話,而與特指的個人通話的電話叫做叫人電話。