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 ad.到國外,在國外:students studying abroad留學生/at home and abroad國內(nèi)外【辨析】abroad通常用作副詞,所以,有g(shù)o abroad,而沒有g(shù)o to abroad.有John is abroad now.但沒有John is in abroad now.[請參閱aboard]......(本文共 148 字) [閱讀本文] >>