U
adj.无法得到的；难获得的
adj.无法得到的；难获得的
英英释义
"a rare work, today almost inaccessible"
"timber is virtually unobtainable in the islands"
"untouchable resources buried deep within the earth"
经典引文
When they tried to ring him up they were told the number was 'unobtainable'.
出自：E. WaughThe part is unobtainable in Yugoslavia.
出自：Guardian近义词
临近词