bodily fluid

1. A natural bodily fluid or secretion of fluid such as blood, semen, or saliva.
   津液是人体的液体，比如说，血液、精液、唾液。
2. Electrochemical Corrosion of Nano-multilayered Ti/ TiN Films on 316L Stainless Steel in the Simulated Bodily Fluid
   Ti/TiN纳米多层薄膜改性层在Troyde's模拟体液中的抗腐蚀性能

noun

1. the liquid parts of the body

   Synonym:    liquid body substancebody fluidhumorhumour