reaches

英 [ˈriːtʃɪz]

美 [ˈriːtʃɪz]

n.  河段;流域;(上、中或下)游; 区域; 地带; (组织中的)层级
v.  到达; 抵达; 引起…的注意; 增加到，提升到(某一水平、速度等)
reach的第三人称单数

Collins.1

柯林斯词典

• N-PLURAL 河段;流域;（上、中或下）游
  The upper, middle, or lowerreachesof a river are parts of a river. The upperreachesare nearer to the river's source and the lowerreachesare nearer to the sea into which it flows.
  1. This year water levels in the middle and lower reaches of the Yangtze are unusually high.
     长江今年中下游的水位都过高。
• N-PLURAL （外）围；（远）处
  You can refer to the distant or outer parts of a place or area as the far, farthest, or outerreaches.
  1. ...the outer reaches of the solar system.
     太阳系的外围
  2. ...the farthest reaches of Cambodia.
     柬埔寨的最边远地区
• N-PLURAL （组织或机构中的）层级
  You can refer to the higher or lower levels of an organization as its upper or lowerreaches.
  1. ...the upper reaches of the legal profession.
     法律行业的上层
  2. ...the lower reaches of the accounting world.
     会计行业中较低的层级

双语例句

• For some, this reaches the extreme that one destroys the other.
  对其中有些来说，一旦达到极限其中一个就会毁掉另一个。
• The twin worship phenomenon also existed in the Hezhe nationality in the lower reaches of Songhua River.
  松花江下游的赫哲族中也存在过孪生子崇拜现象。
• By the time this letter reaches you I will have left the country.
  你接到这封信时，我已离开这个国家了。
• The sun rises, reaches its zenith and sets.
  太阳升起，达到最高点，然后落下。
• The lower reaches of the river are navigable for steamers.
  这河的下游能够行驶轮船。
• Through many times experiment and probation, the utility model has good effect and reaches design requirement.
  本实用新型经多次实验试用，效果良好，达到了设计要求。
• Spatial feature of soil salinity in groundwater fluctuant region of the lower reaches of the Heihe River;
  对黑河下游不同类型沙漠化土地土壤的盐分进行了调查和分析。
• The diet, age and growth of Hemimyzon sinensis in lower reaches of the Jinsha-jiang River were studied.
  对金沙江下游中华间吸鳅的食性和年龄生长进行了初步研究。
• As he reaches the speed of light the ends of the clock appear frozen in time.
  他达到了光速，时钟的两端开始将时间凝固住。
• Zhengzhou lies in the lower and middle reaches of Yellow River, the Mother River of China.
  郑州位于中华民族的母亲河黄河中下游的分界处。