A ridge, as of sand or gravel, on a shore or streambed, that is formed by the action of tides or currents.
沙洲，沙滩：在海边，河床等处由沙子或小石子形成的隆起，由潮水或水流运动而形成。
Use stones that mimic a natural streambed, although granite's blues and grays can make a striking visual impact.
用石头，模仿自然河床，虽然花岗岩的蓝色和灰色可以作出醒目的视觉冲击。
An innovative design in which intercepting main sewers are laid under streambed of a river in an old city is presented with a set of technical measures.
针对老城区内河岸上敷设污水截流干管存在困难的特点，提出河床下敷设截流干管的设计方案及相应的技术措施。
应用推荐