名词
中文翻译：水库床
同义词：
['reservoir floor', 'reservoir bottom例句：1. The reservoir bed is covered with a thick layer of sediment.（水库床覆盖着厚厚的一层沉积物。）']
例句：
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1. The reservoir bed is covered with a thick layer of sediment.
水库床覆盖着厚厚的一层沉积物。
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2. The engineers carefully excavated the reservoir bed to install the new pipes.
工程师们小心翼翼地挖掘水库床，安装新的管道。
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3.The water level in the reservoir bed has risen due to the heavy rainfall.
由于暴雨的影响，水库床的水位上升了。