undiscovered 

英汉解释

adj. 未被发现的；未勘探的

同义词

a. unexplored

参考例句

1. At last, the miners struck on an undiscovered gold mine.
最后，矿工们突然发现了一个不为人知的金矿。
2. Leaking such information can stay undiscovered for months, if not years, doing damage to people who sent information, and also to third parties.
信息的泄露可能要几个月甚至几年才能被知道，这样对发送信息的人或第三方都会造成损失。
3. That remarkable news comes with an equally stunning corollary -- the key to success doesn't rest with some undiscovered therapies or treatments.
伴随这一引人注目的新闻的是同样惊人的推论-治疗癌症的关键不在于某些未知治疗方法。

英英解释

adj.
  1. not discovered
  2. not yet discovered

网络释义

Undiscovered
有待发现; 未经发现; 未被发觉的; 深藏不露;
Undiscovered Tomb
夺宝英雄;
undiscovered clause
未发现损失条款;
Undiscovered Paradise
未知天堂（收齐）; 未知的天堂;
T Undiscovered
摇摆爵士乐; 青少年流行乐;