nadir
英 ['neɪdɪə; 'nædɪə]
美['nedɪr]
- n. 最低点，最底点；[天] 天底
- n. (Nadir)人名；(土、葡、巴基、阿拉伯)纳迪尔
英英释意
- 1. an extreme state of adversity; the lowest point of anything
- 2. the point below the observer that is directly opposite the zenith on the imaginary sphere against which celestial bodies appear to be projected