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polyunsaturated ['pɔlɪʌn'sæʧureɪtɪd] adj.
gen. 多未饱和的; 多重不饱和的
life.sc. 多不饱和的
polyunsaturated: 7 phrases in 5 subjects
Animal husbandry1
Food service and catering1
General1
Technology3
Water resources1