"Popular" 是一个常用的英语单词，意思是"受欢迎的"。这个单词来源于拉丁语 "popularis"，意为"平民的"。
例句：
"This song is very popular among young people." (这首歌在年轻人中很受欢迎。)
"He is a popular actor in Hollywood." (他是好莱坞一位受欢迎的演员。)
"This new restaurant has become quite popular in the city." (这家新餐厅已经在城里非常受欢迎。)