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TOEFL IELTS BNC: 5914 COCA: 16813

secretion

1 ENTRIES FOUND:
secretion /sɪˈkriːʃən/ noun
plural secretions
secretion
/sɪˈkriːʃən/
noun
plural secretions
Learner's definition of SECRETION
biology
[noncount] : the production of a liquid by part of a plant or animal分泌
[count] : a substance produced and given off by a plant or animal part分泌物

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