单词	dextranase
释义	dextranase noun dex·​tran·​ase ˈdek-strə-ˌnās  -ˌnāz : a hydrolase that prevents tooth decay by breaking down dextran and eliminating dental plaque Word History First Known Use circa 1949, in the meaning defined above Medical Definition dextranase noun dex·​tran·​ase -strə-ˌnās, -ˌnāz  : a hydrolase that prevents tooth decay by breaking down dextran and eliminating plaque
随便看	obsessing (over) obsessing about or over obsessing over obsessingly obsession obsessional obsessionally obsessionist obsessionists obsessions obsessive obsessive-compulsive obsessive-compulsive disorder obsessive-compulsive neurosis obsessive-compulsive reaction obsessively obsessiveness obsessivenesses obsessives obsessivities obsessivityes obsessivitys obsessors obsessus obsidian

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