riskyとは　意味・定義・例文Adjective形容詞1.fullofrisk危険な,不確かな,一か八かのriskysexTheyobjectedthattheplanwasrisky.

rivalとは　意味・定義・例文Noun名詞1.someonewhomyouarecompetingagainstライバル,競争相手Inchess,hehasnorival.

riverとは　意味・定義・例文Noun名詞1.anaturalandcontinuousflowingwatercourse,usuallyintothesea,lake,oranotherriver川,河goupariver

riversideとは　意味・定義・例文Noun名詞1.thegroundalongthesidesofariver川岸,河畔acaféontheriverside

roadとは　意味・定義・例文Noun名詞1.alongpieceofhardgroundbuildforvehiclestodriveon道,道路Theroadwaswetandslippery.2.arouteorwaytoanend,...

roadsideとは　意味・定義・例文Noun名詞1.thesideofaroad道端,路傍aflowerbytheroadside

rhinocerosとは　意味・定義・例文Noun名詞1.averylargeheavyanimalwithathickskinandeitheroneortwohornsonitsnoseサイRhinocerosarenopacifist...

rhymeとは　意味・定義・例文Noun名詞1.arepetitionofaverysimilarsoundingwordsattheendoflinesinpoemsorsongs韻Tailrhyme'isthemostcommontyp...

rhythmとは　意味・定義・例文Noun名詞1.aregularpatternofsoundsリズムTheydancedtotherhythmofdrums.

rhythmicとは　意味・定義・例文Adjective形容詞1.of,relatingto,orhavingarhythmリズムの,リズミカルな