短語詞組用作名詞 (n.)動詞+～avoid 〔save〕 a repetition 避免重復need no repetition 不需重復形容詞+～boring 〔continued〕 repetition 令人厭煩〔不斷〕的重復介詞+～by repetitions of effort 靠反復努力with each repetition 伴隨每次重復～+介詞a repetition of 關于…的重復短語 返回 repitition