未: did not; have not发现: find; discover的: 4次方是 The fourth power of 2 i ...未被发现的 未发现的: undiscovered未发现的飞行: undetected flight未发现的故障: undetected failure未发现的损失: undiscovered loss未发现的可能储量: undiscovered possible reserves未发现的铀资源: undiscovered uranium resources未发现的可再生石油能源: undiscovered recoverable oil resource未发现的天然气资源: undiscovered natural gas resource发现的: discoverable未发现错误: ndf no defect found未发现故障: no fault found未发现偏移: no undue deflections were noted未发现缺陷: no defect found被发现的: de_******_ion不易发现的: not detectable; undetectable发现的年代: age of discovery发现的事件: observed event发现的用途: utilise发现的陨石: find发现的瑕疵: disclosed defect可发现的: findable难以发现的: indiscoverable