英语词汇“roller coaster”的释义、用法及例句-英汉例句词典

词汇	roller coaster
例句	noun a roller-coaster ride乘坐过山车 The last few weeks have been a real roller coaster. 过去的几个星期，形势真是变幻莫测。 an emotional roller coaster
随便看	single out single parent singles single somebody/somethingout (for something/as somebody/something) single-use singling singly sing of sing of something sing out sings sing-song singular singularity singularly sing up Sinhalese sinister sink sinker sink in sinking sink into sink into something sink or swim

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