单词	hydrograph
释义	hydrograph noun hy·​dro·​graph 1 : a mechanism for recording on a chart the changing level of water (as in a well, reservoir, stream) 2 : a chart produced by this mechanism Word History Etymology hydr- + -graph
随便看	omened omening omens oment- omenta omental omento- omentula omentulum omentum omentums omeprazole omer omers omertas omertà OMG omicron Omicron Ceti omicron variant omicrons omikrons ominate omination ominous

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