单词	mannan
释义	mannan noun man·​nan ˈma-ˌnan  -nən : any of several polysaccharides that are polymers of mannose and occur especially in plant cell walls Word History Etymology mann(ose) + -an entry 3 First Known Use 1895, in the meaning defined above Medical Definition mannan noun man·​nan ˈman-ˌan, -ən  : any of several polysaccharides that are polymers of mannose and occur especially in plant cell walls and in some microorganisms (as yeast)
随便看	takeoff takeoffs takeout takeout double takeouter takeoutest takeouts takeoutter takeouttest takeover takeover bid takeovers taker taker-down taker-in taker-off takers takes takes (away) takes a dim view takes a hike takes a powder takes aback takes account of takes after

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