释义
n. 年青人,少年
例句
1. "People, especially youngsters don't seem so polite these days." ＂如今人们，尤其是年青人好象不那么讲礼貌了。＂ 2. It is hard for an old man to work as long as a youngster. 老年人要工作得和年轻伙子一样久是困难的。