sighting

英 [ˈsaɪtɪŋ]

美 [ˈsaɪtɪŋ]

n.  看见，目睹(不寻常或短暂出现的事物)
v.  看到，发现(期待的事物)
sight的现在分词

复数：sightings　现在分词：sighting　

TEM8

Collins.1 / BNC.11783 / COCA.9075

牛津词典

noun

• 看见，目睹（不寻常或短暂出现的事物）
  an occasion when sb sees sb/sth, especially sth unusual or sth that lasts for only a short time
  1. a reported sighting of the Loch Ness monster
     据报道有人看见尼斯湖水怪

柯林斯词典

• N-COUNT (尤指对不寻常或意外事物的)所见，目睹
  Asighting ofsomething, especially something unusual or unexpected is an occasion on which it is seen.
  1. ...the sighting of a rare sea bird at Lundy island...
     在兰迪岛上看到一种珍稀海鸟
  2. The National Weather Service has reported several tornado sightings in Illinois.
     美国国家气象局报道说在伊利诺伊州出现了几次龙卷风。

英英释义

noun

• the act of observing
  1. several sightings of enemy troops were reported

双语例句

• The National Weather Service has reported several tornado sightings in Illinois.
  美国国家气象局报道说在伊利诺伊州出现了几次龙卷风。
• It was a mysterious sighting that left the locals intrigued.
  小镇居民们对一个神秘的景观吸大感兴趣。
• A French defense spokesman confirmed the reports on the ship's sighting.
  一名法国国防发言人确认发现了这艘船只。
• The effect on the number of sighting star, the precision of star sensor and the change of sampling period to the error determination is analyzed and compared.
  分析比较了同时瞄准恒星的个数、星敏感器的精度以及改变采样周期对航天器定位误差的影响。
• Simulation System Design For Single Rod Tracking and Laser Range Finding Based on Sighting Telescope Visual Field
  基于瞄准镜视景的单柄跟踪激光测距仿真系统设计
• A surveying instrument consisting of a spirit level and a sighting tube; used to measure the angle of inclination of a line from the observer to the target.
  由一个水平仪和一个观测管组成的测量工具；用来测量从观测者到目标的直线的倾斜角。
• The first sighting of land from the sea after a voyage ( or flight over water).
  海上航行或者水上飞行第一次看见陆地。
• In order to analyze the street sighting synthetically and quantificationally, this paper advanced the concept of surface layer.
  该文为了综合地、定量地分析和解读街路景观，提出了“表层”的概念。
• The first sighting of a new star.
  一颗新星首次有人见到。
• They are also used in many other leading edge technologies such as optical sighting systems and laser range finding.
  他们还用在其他许多领先技术，如光学瞄准系统和激光测距。