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

• Information reaches the end of its life cycle when it begins to lose direct value to the user community.
  当信息开始对用户社区失去直接价值时，信息就到达了其生命周期的结尾。
• This tower is so tall that it reaches the clouds, and its top cannot be seen at all.
  这座塔岌岌直至云端，根本就看不到塔顶。
• Pure water sometimes does not freeze until it reaches minus 40 degrees Celsius.
  纯净水有时候要降到零下40摄氏度才会结冰。
• When the moon reaches the full, it begins to wane.
  月满则亏。（《史记》）
• 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。
• The story reaches a climax in chapter eight.
  故事在第八章达到高潮。
• And as an illustration, the risk levels of flood control capacity for some reaches are computed.
  并以实例计算了某河段防洪能力的风险度。
• The scenery here surpasses that of the lower reaches of the Changjiang River.
  此处风光赛过江南。
• The practical operation of the system reaches expected targets.
  系统现场运行完全达到了预期的目标。
• 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。