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erratic SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 139828 】 【意味】 "[形容詞] liable to sudden unpredictable change [例] erratic behavior [例] fickle weather [例] mercurial twists of temperament [例] a quicksilver character, cool and willful at one moment, utterly fragile the next [例] The weather was erratic. [例] He was erratic in his behavior. [意味] 不安定な, 気まぐれな, 不安定, 気まぐれの, 気紛れの, 変わりやすい, 斑の, 変わり者の ; [同義語] fickle, mercurial, quicksilver ; [類似語] changeable, changeful ; [派生] fickleness, faithlessness, inconstancy, falseness ; [同義語群] 00345189-a [形容詞] likely to perform unpredictably [例] erratic winds are the bane of a sailor [例] a temperamental motor; sometimes it would start and sometimes it wouldn't [例] that beautiful but temperamental instrument the flute- Osbert Lancaster [意味] 不安定な, 気まぐれな, 心もとない, 心許ない, 心許無い, 不確実な, 気まぐれの, 気まぐれな人の ; [同義語] temperamental ; [類似語] unreliable, undependable ; [同義語群] 00725227-a [形容詞] having no fixed course [例] an erratic comet [例] his life followed a wandering course [例] a planetary vagabond [意味] 不規則な, 不安定な ; [同義語] planetary, wandering ; [類似語] unsettled ; [同義語群] 02127509-a"