字典 波兰语 - 英语
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nieczuły na coś 用英语:
1. 
immune to something
2. 
impervious
an impervious layer of basaltic clay
He wasn’t even upset when she called him stupid, he’s impervious to insults.
The lock was a mechanical style, impervious to electronic lock breaking.
Galoshes are impervious to water.
A house that keeps out rain and dew and is impervious to heat and cold is a wonderful thing.
