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Indole is extracted from methylnaphthalene oil through solvent extracting.用溶劑萃取法從甲基萘油中萃取吲哚....

methylnaphthalene的音標：methylnaphthalene的英式發(fā)音音標為：[meθ?l'n?fθ?li:n]methylnaphthalene的美式發(fā)音音標為：[meθ?l'n?fθ?lin]...

n.甲基萘（用以確定十六烷值）...