单词	abietene
释义	abietene noun ab·​i·​e·​tene -ˌtēn plural -s : the hydrocarbon mixture, chiefly C19H30 with two double bonds in the molecule, that results from heating resin acids Word History Etymology abiet(ic acid) + -ene First Known Use 1872, in the meaning defined above
随便看	exercising exercitant exercitation exercitations exercitor exercitor maris exercitorial Exercycle exercycles exergonic exergual exergue exergues exert exert one self exerted exerting exertion exertional exertions exertive exerts exes exest Exeter

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