1、可到达的
...attainable 可达到的getatable 可到达的congenial 同性质的 ...
2、可接近的
可接近的 accessible; approachable; come-at-able; getatable难接近的 hard-to-reach; inaccessible; inapproachable ..
getatable [ 'ɡetætəbl ]
adj.capable of being reached or attained"a very getatable man"; " both oil and coal are there but not in getatable locations"
同义词：come-at-ableget-at-able