“drop spillway”的概念、定义、翻译、参考文献-科学参考

单词	drop spillway
释义	drop spillway [¦dräp `spil´wā] ^{CIVIL ENGINEERING} A spillway usually less than 20 feet (6 meters) high having a vertical downstream face, and water drops over the face without touching the face.
随便看	Endeidae endellite endemic endemic goiter endemic rural plague endemic typhus endemism endergonic endermic endexine end-feed centerless grinding end-fire antenna end-fire array end instrument endite end item end labeling end lap endless loop endless tangent screw endless tangent screw sextant endlichite end loader end loss end mark

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