adj.（声音，话语）单调的，无抑扬顿挫的；枯燥无味的； 双语释义：adj.(形容词)无变化的，单调乏味的 (uninteresting because) unchanging英英释义： monotonous[ mə'nɔtənəs ]adj.tediously repetitious or lacking in variety"nothing is so monotonous as the sea"同义词：humdrumsounded or spoken in a tone unvarying in p