nastolatek ?:

1. teenager

美国英语 单词“nastolatek“（teenager）出现在集合中：

Unit 12 Cutting Edge Upper Student's Book
Pratt 36 Lesson #1_8th November
US_B1 20th October Make or do?
UNIT 7 Cutting Edge Pre-Intermediate Student's Book
Dominika 4th April

2. adolescent