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to phrases
impurities n
met. impuretés m
impurity [ɪm'pju(ə)rɪtɪ] n
el. atome d'impureté
environ., industr. impureté f
tech., met. impuretés m
impurities: 96 phrases in 16 subjects
Agriculture9
Chemistry11
Coal1
Communications1
Construction7
Earth sciences5
Electronics41
General4
Health care5
Industry2
Life sciences2
Materials science1
Medical1
Metallurgy4
Pest control1
Technology1