occult a.神秘的,不可思议的,超自然...occult blood tests 潜血试验...occult bleeding 潜出血...occult blood 潜血...occult tail 隐尾...occult anemia 隐性贫血...jaundice occult 隐性黄疸...occult immunization 潜在免疫法...bifid. occult spine 隐性脊柱裂...
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