if something such as a plan is impracticable, it is very unlikely to be possible, because there are too many practical problems that would prevent it (计划等)不可行的,行不通的
VERBS | ADVERBVERBS➤be, prove, seem不可行;證明行不通;似乎不切實際▸➤become變得行不通▸➤make sth, render sth使⋯行不通◇The damage it would cause makes the idea utterly impracticable.這個想法可能造成損害,以致根本不能採納。➤consider sth, find sth認為⋯不可行◇This idea was considered completely impracticable.這個想法被認為完全行不通。ADVERB➤completely, quite, totally, utterly, wholly完全不可行