Available.

可利用的。

Easily disposed of; designed to be disposed of after use.

易处理的；用后即丢的。

(Income) remaining after deduction of taxes.

(扣税后)可处分的。

An object to be thrown away after it has served its purpose, such as a bottle or container after its contents have been removed.

【美】用完即扔的东西(特指容器)。