| 71. | a wrongdoer haunted by fear of discovery |
| 经常提心吊胆怕被人发现的作恶者
|
| 72. | a trail-blazing scientific discovery |
| 创新的科学发现
|
| 73. | a voyage of discovery |
| 探索未知世界的航行
|
| 74. | the discovery of Australia |
| 澳洲的发现
|
| 75. | the discovery by Franklin that lightning is electricity |
| 富兰克林对闪电即是电这一发现
|
| 76. | man's discovery of fire |
| 人类对火的发现
|
| 77. | a discovery that made medical history |
| 载入医学史册的重大发现
|
| 78. | a scientific discovery , instrument, textbook, researcher |
| 科学发现, 科学仪器, 理科教科书, 科学研究人员
|
| 79. | claim the discovery of sth |
| 声称发现某物
|
| 80. | make discovery from observation |
| 通过观察发现
|