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

• Outstanding high-temperature oxidation stability, guarantee machine oil ultra long use cycle.
  超群的高温氧化安定性，保证机油超长的使用周期。
• 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。
• The main factors influencing the flow properties of ultra high molecular weight polyethylene ( UHMWPE) are analyzed.
  分析了影响超高分子量聚乙烯（UHMWPE）熔体流动性的主要因素。
• I just bought this ultra hair deluxe new type X.
  我刚刚买了这款最新型的豪华假发。
• 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。
• 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
• Application and Development of Linear Motor in Ultra-precision Machining
  直线电机在超精密加工技术中的应用和发展超声层析X射线摄影机
• The problem of accelerating metallic flyers to ultra high speed by multi stage detonation system is analyzed.
  讨论了通过多级爆轰驱动方法获得超高速飞片的问题。
• Study on Critical Technologies in Ultra Wideband Signal Monitoring System
  超宽带信号监测处理中关键技术研究
• Ultra HVDC Transmission, Reliability, Control and Protection System.
  特高压直流输电；控制保护系统；可靠性。