roam
verb
/ɹoʊm/
,
/ɹəʊm/
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- (intransitive) To wander or travel freely and with no specific destination.
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うろつく,
さ迷う,
歩き回る
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roaming
noun
/ˈɹoʊmɪŋ/
,
/ˈɹəʊmɪŋ/
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- (uncountable, telecommunications) The ability to use a cell phone outside of its original registering zone.
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ローミング
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