detergent builder

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a substance added to soaps or detergents to increase their cleansing action (Freq. 1)
• Syn:
builder
• Derivationally related forms:
build (for: builder)
• Hypernyms:
material, stuff
• Hyponyms:
sodium pyrophosphate, tetrasodium pyrophosphate, sodium tripolyphosphate, trisodium phosphate, trisodium orthophosphate, tribasic sodium phosphate