ruler
英 [ˈru:lə(r)] 美 [ˈrulɚ]

n.

尺；直尺；统治者；

变形

复数：rulers

双语释义

n.(名词)

1. [C]尺,直尺 straight strip of wood, plastic, metal, etc. used for measuring or for drawing straight lines
2. [C]统治者,支配者 person who rules or governs

英英释义

ruler[ 'ru:lə ]

• n.
  • measuring stick consisting of a strip of wood or metal or plastic with a straight edge that is used for drawing straight lines and measuring lengths

    同义词：rule

  • a person who rules or commands

    同义词：swayer

词汇搭配

用作名词 (n.)动词+～

• obey a ruler顺从统治者
• overthrow a ruler推翻统治者
• put a ruler into power执政
• unseat a ruler推翻统治者

形容词+～

• brilliant ruler卓越的统治者
• efficient ruler能干的统治者
• folding ruler折尺
• irresponsible ruler不负责任的统治者
• strong ruler强有力的统治者
• weak ruler软弱的统治者

～+介词

• the ruler of life支配生活

双语例句

用作名词(n.)

1. The ruler is divided into centimetres.
   在尺子上分厘米刻度。
2. He reminded me not to forget to bring my ruler.
   他提醒我别忘了带尺子。

用作名词(n.)

1. The colonists revolted against their British ruler.
   殖民地人民反抗他们的英国统治者。
2. The chairman is only the nominal ruler of the country.
   主席只是那个国家名义上的统治者。

权威例句

Energy transfer: a spectroscopic ruler.
A molecular ruler based on plasmon coupling of single gold and silver nanoparticles.
Short-Range Spectroscopic Ruler Based on a Single-Molecule Optical Switch
Fluorescence energy transfer as a spectroscopic ruler.
Rule Systems for Run-time Monitoring: from Eagle to RuleR
Polyproline and the "spectroscopic ruler"revisited with single-molecule fluorescence.
Testing the ruler with item response theory: increasing precision of measurement for relationship satisfaction with the Couples Sati...
Probing Dark Energy Using Baryonic Oscillations in the Galaxy Power Spectrum as a Cosmological Ruler
Fluorescence resonance energy transfer spectroscopy is a reliable "ruler"for measuring structural changes in proteins. Dispelling t...
On the Universal Scaling Behavior of the Distance Decay of Plasmon Coupling in Metal Nanoparticle Pairs: A Plasmon Ruler Equation