| 释义 |
undetectable
undetectable (ˌʌndɪˈtɛktəbəl) adjnot able to be perceived, noticed, or discovered. Also: indetectable Thesaurus| Adj. | 1. |  undetectable - not easily seen invisible, unseeable - impossible or nearly impossible to see; imperceptible by the eye; "the invisible man"; "invisible rays"; "an invisible hinge"; "invisible mending" | | 2. |  undetectable - barely able to be perceived; "the transition was almost indiscernible"; "an almost insensible change"indiscernible, insensibleimperceptible, unperceivable - impossible or difficult to perceive by the mind or senses; "an imperceptible drop in temperature"; "an imperceptible nod"; "color is unperceivable to the touch" |
Translationsundetectable
undetectable (ŭn″di-tek′tă-bĕl) Not found with contemporary laboratory testing; unmeasurable. The term applies to chemicals, contaminants, pathogens, or toxins in samples of air, blood, other fluids, or tissues. undetectable
Synonyms for undetectableadj not easily seenRelated Wordsadj barely able to be perceivedSynonymsRelated Words- imperceptible
- unperceivable
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