| 单词 | uncertainty |
| 释义 | uncertainty /un serr"tn tee/, n. , pl. uncertainties for 2. 1. the state of being uncertain; doubt; hesitancy: His uncertainty gave impetus to his inquiry. 2. an instance of uncertainty, doubt, etc. 3. unpredictability; indeterminacy; indefiniteness. [1350-1400; ME uncerteynte; see UN-1, CERTAINTY] Syn. 1. hesitation, irresolution, indecision, ambivalence. |
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