排泄 (pái xiè) — (biology) to excrete (waste from the body); (engineering/environment) to discharge, to drain (wastewater, gas, etc.)
Définition
A formal/scientific verb meaning 'to excrete or discharge'. Used for both biological waste (sweat, urine) and industrial discharge (wastewater, gas) — more technical than everyday words like 排出.
verb
(biology) to excrete (waste from the body)(engineering/environment) to dischargeto drain (wastewater, gas, etc.)
Exemples
- 排泄。Rén tǐ tōng guò pí fū pái xiè hàn yè.The human body excretes sweat through the skin.
- 排泄。Huà gōng chǎng bǎ yǒu dú qì tǐ pái xiè dào kōng qì zhōng.The chemical plant discharges toxic gas into the air.
- 排泄。Shèn zàng de zhǔ yào gōng néng shì pái xiè dài xiè fèi wù.The main function of the kidneys is to excrete metabolic waste.
Apparaît dans
Parcours plus de mots HSK 7-9 ou cherche dans le dictionnaire complet de 43 000 mots.