字典 英语 - 波兰语
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research laboratories 用波兰语:
1. 
laboratoria badawcze
波兰语 单词“research laboratories“（laboratoria badawcze）出现在集合中：
wipitm angielski 5 sem2. 
research
First of all, we must intensify research, as I already said in my introduction
[ˈri: sɜ: tʃ]I conduct research on dieting.
