Question

undetected adj.未被发现的；未被觉察的 (1) 他们担心一些未被识破的投毒痕迹。(2) 执行侦察和监视任务，而不被对方发现。(3) 他确定他们进来没有被察觉到。(4) 这种病经常潜伏多年而不被察觉。

Accepted Answer

英 [ˌʌndɪ'tektɪd] 美 [ˌʌndɪ'tektɪd] (1) They feared some undetected trace of poison.(2) It can conduct reconnaissance and surveillance while remaining undetected.(3) He was certain they had come in undetected.(4) The disease often remains undetected for many years. 1[ADJ 形容词]未被发现的；未被识破的；未被查出的 If you are undetected or if you do something undetected, people do not find out where you are or what you are doing.   [ADJ after v]...the spy ring had a fifth member as yet still undetected...这个间谍团伙还有第五名成员未被查出。They managed to get away from the coast undetected.他们设法神不知鬼不觉地离开了海岸。...an undetected cancer.未被查出的癌症

英语单词	undetected
英美音标	英 [ˌʌndɪ'tektɪd] 美 [ˌʌndɪ'tektɪd]
中文释义	adj.未被发现的；未被觉察的
英语例句	(1) They feared some undetected trace of poison. (2) It can conduct reconnaissance and surveillance while remaining undetected. (3) He was certain they had come in undetected. (4) The disease often remains undetected for many years.
中文例句	(1) 他们担心一些未被识破的投毒痕迹。 (2) 执行侦察和监视任务，而不被对方发现。 (3) 他确定他们进来没有被察觉到。 (4) 这种病经常潜伏多年而不被察觉。
柯林斯解释	1 [ADJ 形容词]未被发现的；未被识破的；未被查出的 If you are undetected or if you do something undetected, people do not find out where you are or what you are doing. [ADJ after v] ...the spy ring had a fifth member as yet still undetected... 这个间谍团伙还有第五名成员未被查出。 They managed to get away from the coast undetected. 他们设法神不知鬼不觉地离开了海岸。 ...an undetected cancer. 未被查出的癌症

Undetected 英 ˌʌndɪ'Tektɪd] 美 ˌʌndɪ'Tektɪd Adj.未被发现的；未被觉察的 Feared Trace Poison