“可用的”的英语可以翻译为：practicable，usable，[建] available ...

隐含的假定是，可用的资金有限。The underlying assumption is that the amount of money available is limited.办公大楼为了配合可用的地皮建造得略呈之字形.The office buildings were slightly zigzagged to fit available ground space.可用的资料很多,就看你如何取舍了.There are plenty...