排洩〔-泄〕 paai⁴ sit³ {pái xiè}

to eliminate waste from the body; to excrete

排泄 paai⁴ sit³ {pái xiè}

1. to drain (factory waste etc)
2. to excrete (urine, sweat etc)

排泄物 paai⁴ sit³ mat⁶ {pái xiè wù}

1. excrement
2. waste

排洩系統〔-泄-统〕 paai⁴ sit³ hai⁶ tung² {pái xiè xì tǒng}

1. drainage system
2. excretory system