adjective🔗Share未被发现的，未知的 That has not been discovered; unknown."The scientist believes there are still many undiscovered species of insects in the rainforest. "科学家相信在热带雨林里仍然有很多尚未被发现的昆虫种类。naturescienceworldChat with AIVocabulary GamePractice Reading
adjective🔗Share未被发现的，未开发的. That has not yet been discovered; unexplored."The scientist hoped to find an undiscovered species of insect in the Amazon rainforest. "那位科学家希望在亚马逊雨林中找到一种尚未被发现的昆虫物种.environmentnaturesciencegeographyChat with AIVocabulary GamePractice Reading
verb🔗Share遗忘，忘记。 To forget something discovered earlier."The student rediscovered the correct answer after initially forgetting it during the test. "考试时，这个学生一开始忘记了正确的答案，但后来又重新记起来了。mindactionChat with AIVocabulary GamePractice Reading
