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

• 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。
• When the moon reaches the full, it begins to wane.
  月满则亏。（《史记》）
• 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。
• 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。
• The scenery here surpasses that of the lower reaches of the Changjiang River.
  此处风光赛过江南。
• 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。
• 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。
• 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。
• 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。
• 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。