ultra

英 [ˈʌltrə]

美 [ˈʌltrə]

n.  (尤指政治上的)过激分子，极端主义者

复数：ultras　

BNC.15582 / COCA.13490

牛津词典

noun

• （尤指政治上的）过激分子，极端主义者
  a person who holds extreme views, especially in politics

柯林斯词典

• PREFIX （置于形容词之前构成形容词，用以强调）表示“超…的”，“极其…的”
  Ultra-is added to adjectives to form other adjectives that emphasize that something or someone has a quality to an extreme degree.
  1. ...a wide range of ultra-modern equipment.
     一大批超现代设备
  2. ...an ultra-ambitious executive.
     雄心勃勃的主管

英英释义

adj

• (used of opinions and actions) far beyond the norm
  1. extremist political views
  2. radical opinions on education
  3. an ultra conservative
  Synonym:extremistradical

双语例句

• The Status of Very High Energy and Ultra High Energy Gamma Ray Astronomy Observation
  甚高能和超高能γ射线天文观测现状等离子体和高能物理学
• Analysis and Design of the Ultra Wide Band Planar Monopole Antenna
  超宽带平面单极子天线的分析和设计
• The construction, elements, characteristic of economy and technology, parameter and factor in application of ultra pure water of EDI are introduced.
  介绍了EDI技术的结构、原理、经济技术特点及在超纯水制备应用中的参数和影响因素，并提出了解决的方法。
• Theoretical research of applying magnesium's to ultra clean steel production was carried out.
  就镁在冶炼纯净钢中的应用进行了理论探索。
• The effect of isothermal heat treatment on microstructure and mechanical properties of a medium-carbon ultra high strength spring steel ( U) was studied.
  研究了等温处理对中碳超高强度弹簧钢组织与力学性能的影响。
• Therefore, ultra filtration treatment is to be applied to the membrane process to solve the pollution problem and ensure the safe operation of the system.
  为此在膜工艺中增加了超滤处理，解决了污堵问题，确保了系统的安全运行。
• A novel structure for ultra long span optical transmission systems is proposed.
  提出一种用于超长跨距无中继光传输系统的结构。
• The Ultra drives support high resolution feedback encoders, offering optimum system performance.
  Ultra驱动支持高分辨率的反馈编码器，从而提供了最佳的系统性能。
• The ultra thick texture brings extraordinary enjoyment, has impeccable wear-resisting, anti-strike and anti-scratch performance.
  超厚的质感带来非凡的享受，具有无可挑剔的耐磨、抗打击和防刮擦性能。
• A quadrature down-conversion mixer based on this topology is designed and optimized for an ultra high frequency RFID reader.
  设计并优化了一个基于共用跨导级结构的用于超高频RFID阅读器的正交下变频混频器。