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 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。
• 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 comparison of performance for TH-PPM and TH-PAM ultra wideband systems
  TH-PPM与TH-PAM超宽带系统的性能分析和比较
• Applications: Ultra High-speed Switching Applications.
  主要用途：超高速开关应用。
• 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。
• 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。
• At last it discusses the dual-mode transmission technology of the Ultra Narrow Band Modulation and the FM combination.
  最后着重讨论了超窄带调制与FM结合的双模式传输技术。
• I do not belong to a motor cell ultra strong person, But I will watch each Olympic Games.
  我不属于一个运动细胞超强的人，但是对于奥运会我却重来不会落下的。
• 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
• A ultra high-pressure extraction ( UHPE) process for glycyrrhizic acid was studied.
  研究了甘草酸的超高压提取工艺。