英语词汇“butterfly dam”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	butterfly dam
释义	butterfly dam noun Etymology: so called from its opening like the wings of a butterfly : a movable steel dam pivoted at top and bottom and opened and closed by a rack-and-pinion mechanism and electric motor
随便看	pseudopregnancy pseudopregnant pseudoproposition pseudoprostyle pseudoptics pseudopupa pseudopupal pseudopurpurin pseudorabies pseudoracemic pseudoramose pseudorandom pseudoraphe pseudoreduction pseudoreminiscence pseudosaccharomycetaceae pseudosalt pseudoscarus pseudoscience pseudoscientific pseudoscientist pseudoscines pseudoscinine pseudoscolex pseudoscope

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