doświadczenie ?:

1. experience

美国英语 单词“doświadczenie“（experience）出现在集合中：

UNIT 2 Cutting Edge Intermediate Student's Book
UNIT 2 Cutting Edge Upper Student's Book
UNIT 7 Cutting Edge Pre-Intermediate Student's Book
UEK_AZ_Lesson #1 Introduction
Szczepan_22nd January