disposal
US /dɪˈspoʊ.zəl/
UK /dɪˈspoʊ.zəl/

1.
处理, 处置
the action or process of throwing away or getting rid of something
:
•
The proper disposal of hazardous waste is crucial.
危险废物的正确处理至关重要。
•
He was responsible for the disposal of old equipment.
他负责旧设备的处理。