kolega z pracy ?:

1. a colleague

美国英语 单词“kolega z pracy“（a colleague）出现在集合中：

UNIT 7 Cutting Edge Pre-Intermediate Student's Book
angielski dział 5, cz 1
Loreal_Lesson #3_17th November
Szczepan_22nd January
Unit 11 praca 2/2