C1 noun #14,352 最常用

Any substance that is secreted by an organism

secretion 30秒了解

  • (noun) Any substance that is secreted by an organism
  • (noun) The act of secreting a substance, especially from a gland

Meanings

  1. 1
    noun Any substance that is secreted by an organism
  2. 2
    noun The act of secreting a substance, especially from a gland
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