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

• Proper rubbish disposal reaches 100%.
  垃圾清运率和处理率均达100%。
• 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。
• He reaches down and grabs this guy.
  他游到下面抓住了这个人。
• 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。
• The scenery here surpasses that of the lower reaches of the Changjiang River.
  此处风光赛过江南。
• The lower reaches of the river are navigable for steamers.
  这河的下游能够行驶轮船。
• The story reaches a climax in chapter eight.
  故事在第八章达到高潮。
• 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。
• The accuracy of first construction control network of Qiaogong Hydropower Station reaches standards through accuracy statistics and analysis.
  通过精度统计和分析，表明桥巩水电站首级施工控制网的精度达到了规范的要求。
• A girl may fill out before she reaches her full height.
  女孩子在长足个头之前可能会发胖。