disposal
/dɪˈspəuzl; dɪ`spozl/ n
1 [U] action of getting rid of sth 清除; 处理; 处置
The safe disposal of nuclear waste is a major problem. 安全处置核废料是个大问题.
a bomb disposal squad 炸弹处理小组.
2 (idm 习语) at one's/sb's disposal available for one/sb to use as one wishes 供任意使用; 可自行支配
Students have a well-stocked library at their disposal. 学生有个藏书丰富的图书馆, 非常方便.
The firm put a secretary at my disposal. 公司给我配备了一名秘书.