difficult of access

• adj. 难以到达的

difficult of access的用法和样例：

例句

用作形容词 (adj.)

1. As with other mines containing pegmatite rocks, Brazilian Alexandrite is found in rugged areas that can be difficult to access.
   如其它含有伟晶岩的矿藏一样，巴西亚历山大石也只能在难以到达的崎岖地区所发现。