undiscovered造句
31. At last the prospectors struck on an undiscovered gold mine.
32. Astronomers expect yet - undiscovered Kuiper Belt objects may rival even Pluto.
33. a previously undiscovered talent.
34. As any car buyer knows, the test drive often leaves unpleasant features undiscovered.
35. For example, some of his most important work was only discovered in 1966 after lying undiscovered in a bibliotheca in Madrid, Spain.
36. The Arctic holds one-fifth of the world's undiscovered, recoverable oil and natural gas, the United States Geological Survey estimates.
37. The Problem on remaining crime undiscovered was a controversial issue.
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