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表面活性物质 biǎo miàn huó xìng wù zhì
anim.husb. surface active materials; surfactive substance
earth.sc. surface-active substances
met. surface-active material; surface-active substance
space surfactants
tech. surface active substance; surfactant
表面活性物质: 11 phrases in 5 subjects
Metallurgy1
Pharmacology7
Sports1
Surgery1
Technology1