noun🔗Share排泄，分泌。 The process of removing or ejecting material that has no further utility, especially from the body; the act of excreting."The body uses excretion to get rid of waste products like urine and sweat. "身体通过排泄来清除尿液和汗液等废物。physiologybiologymedicinebodyprocessChat with AIVocabulary GamePractice Reading
noun🔗Share排泄物，分泌物 Something being excreted in that manner, especially urine or feces."The doctor tested the patient's kidney function by analyzing their urine excretion. "医生通过分析病人尿液的排泄量来检查他们的肾功能。physiologybiologyanatomymedicinebodyChat with AIVocabulary GamePractice Reading
