字典 波兰语 - 美国英语
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wyzwanie ?:
1. 
challenge
The race is a tough challenge for any athlete.
美国英语 单词“wyzwanie“（challenge）出现在集合中：
UNIT 4 Cutting Edge Upper Student's BookUNIT u11 Cutting Edge Intermediate Student's Book
UNIT 10 Cutting Edge Pre-Intermediate Student's Book
2.1 and 2.3 Unit 2
Alex_Football vocabulary
