unrolling is unroll's Present Participle

unroll

US [ʌnˈroʊl]
UK [ʌnˈrəʊl]
  • v.展开;解开(卷物)
  • Web组合扩展
Simple Present:unrolls  Present Participle:unrolling  Past Tense:unrolled  
v.
1.
解开(卷物),打开,铺开;展开,(使)现出

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard