unobtainable基本解释
adj.无法得到的；难获得的
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unobtainable
更新时间：2024-12-31 01:29:14
adj.无法得到的；难获得的
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"a rare work, today almost inaccessible"
"timber is virtually unobtainable in the islands"
"untouchable resources buried deep within the earth"
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
