zenith

英 [英 [ˈzenɪθ]]

美 [美 [ˈziːnɪθ]]

n.  天顶(太阳或月亮在天空中的最高点); 鼎盛时期; 顶峰

　 　 　 　

托福 GRE 英语专业八级 英国国家语料库（BNC）词汇 美国当代英语语料库（COCA）词汇

双语例句

• In addition, the number of the zenith delay parameters has effect on the tropospheric refraction.
  天顶延迟参数个数的选择对对流层折射有较大影响。
• A meridian that passes through the observer's zenith.
  穿过观测者顶点的子午线。
• The newspaper reached its zenith in the1960s, but has since declined.
  这份报纸在20世纪60年代到达了顶峰，但从那以后就衰落了。
• A blue light appeared in the zenith, and in some indescribable manner flickered down near the top of the rod.
  天顶出现了一道兰色的闪电，它以一种不可名状的方式闪烁不定地落到了垛棍顶端的附近。
• His career is now at its zenith
  他的事业现在处于鼎盛时期。
• An unwearied pall of cloud muffled the whole expanse of sky from zenith to horizon.
  一望无际的云幕蒙住了从天顶到地平线的整个夜空。
• Rome's power reached its zenith under the emperor Trajan.
  罗马帝国的势力在图雷真皇帝的统治下达到顶峰。
• His dancing career is now past its zenith.
  他的舞蹈生涯现在已经过了顶峰时期。
• Improved model of tropospheric zenith delay for GPS signal
  GPS信号对流层天顶延迟改进模型研究
• By1987 there was only one American television maker left, Zenith.
  到1987年，美国只剩下Zenith这一家电视生产商。