monotonous
英 [mə'nɒt(ə)nəs]
美[mə'nɑtənəs]
	    - adj. 单调的,无抑扬顿挫的;无变化的
 
英英释意
- 1. sounded or spoken in a tone unvarying in pitch;
 - "the owl's faint monotonous hooting"
 
- 2. tediously repetitious or lacking in variety;
 - "a humdrum existence; all work and no play"
 - "nothing is so monotonous as the sea"