基本解释[經濟學]烷基化芳香烴英汉例句雙語例句It is researched an automobile damping oil with synthetic hydrocarbon and alkylated aromatic as base Stock.用郃成烴和烷基芳烴爲基礎油，研制了一種汽車減震器油。alkylated aromatic hydrocarbon更多例句词组短语短語alkylated d aromatic hydrocarbon 烷基化芳香烴alkylated aromatic hydrocarbon更多词组专业释义經濟學烷基化芳香烴