单词	thianthrene
释义	thianthrene noun thi·​an·​threne thīˈanˌthrēn plural -s : a crystalline heterocyclic parent compound C12H8S2 that is regarded as anthracene in which the two middle methylidyne groups are replaced by sulfur atoms and that is made by the action of sulfur chloride on benzene in the presence of aluminum chloride and in other ways Word History Etymology International Scientific Vocabulary thi- + -anthrene
随便看	shalloons shallop shallops shallot shallots shallow shallow-pate shallowed shallower shallowest shallowing shallowings shallowish shallowlier shallowliest shallowly shallowness shallownesses shallows shallu shallus shalm shalms shalom shalom alechem

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