disposal

柯林斯詞典

1. PHRASE If you have something at your disposal, you are able to use it whenever you want, and for whatever purpose you want. If you say that you are at someone's disposal, you mean that you are willing to help them in any way you can. 任某人支配; 盡力爲某人提供幫助
Do you have this information at your disposal?
這個資料你能隨意使用嗎？
2. N-UNCOUNT Disposal is the act of getting rid of something that is no longer wanted or needed. 清除
...methods for the permanent disposal of radioactive wastes. …放射性廢料的永久清除方法。

Some cities in the world do not have proper facilities for the disposal of sewage .
Do you know what the regulations are for the disposal of pesticides and other chemicals ?
These bins should not be used for the disposal of kitchen waste .
Efficient refuse disposal is essential for the health of society generally .
I wrapped the broken glass carefully in thick newspaper and took it outside for safe disposal.