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	kachcha Kachchh, Gulf of Kachchh, Rann of kache Kache Kachemak Bay kachin kachina kachinas kachinics kachins kackle Kaczynski Kadaga kadagas Kadai kadaies kadais kadamba Kadarite kadarite kadaya gum kaddish kaddishes kaddishim

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