spillway
基本解释
- n.溢洪道；泄洪道
英汉例句
- The importance of a safe spillway cannot be overemphasized.
安全溢洪道的重要性无论怎样强调也不会过分。 - It is a few projects of crest spillway of rock-fill dam at home and abroad at present.
摘要目前国内外有关堆石坝坝顶溢洪道的工程实例较少，对其结构设计理论的研究也不多，仅有少量的实验。
用作名词 (n.)
英英字典
- a passage for extra water from a lake created by a dam (= a wall built across a river to hold back water)