Level A1 : READ LISTEN TRANSLATE RANDOM
Level A2 : READ LISTEN TRANSLATE
Level B1 A: READ LISTEN TRANSLATE
Level B1 B: READ LISTEN TRANSLATE

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effectiveness Wirksamkeit effectiveness efficacité efficacia eficacia ประสิทธิผล hiệu quả 效力
potency Potenz potentie puissance potenza potencia ความแรง hiệu lực 效力

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Compounds:

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7	效力	xiàolì	effect

7	效力	xiàolì	phục vụ

HSK5000 A1+A2+B1

HSK5000 B2 + C1