| 词汇 | discoloration |
| 释义 | discoloration 1 ENTRIES FOUND: discoloration (noun) discoloration /dɪsˌkʌləˈreɪʃən/ noun plural discolorations discoloration /dɪsˌkʌləˈreɪʃən/ noun plural discolorations Learner's definition of DISCOLORATION 1 [noncount] : the act of changing color in a bad way变色；褪色 The medicine may cause discoloration [=staining] of the teeth.这种药可能会使牙齿变色。 2 [count] : a discolored spot or area变色处；褪色处 His shirt has a small discoloration [=stain] on the sleeve.他的衬衫袖子上有个小污点。 |
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