单词	alum hematoxylin
释义	alum hematoxylin noun : a fluid composed of hematoxylin, alum, alcohol, and water used for staining biological specimens Word History First Known Use 1884, in the meaning defined above
随便看	rhamph- Rhamphastidae Rhamphastos rhampho- rhamphoid rhamphorhynchid rhamphorhynchoid Rhamphorhynchus rhamphotheca rhamphothecas rhap rhapes rhaphae rhaphe rhaphes rhaphides rhapises rhapisses rhaponticin rhapontigenin rhapontin rhapsode rhapsoder rhapsodes rhapsodic

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