基本解释n.[化]芘(嵌二萘);果核同根派生 pyrene相关词英汉例句用作名詞 (n.)A series of new pyrene derivatives have been synthesized, and the photophysical properties have been studied by UV-absorption spectra and steady-state fluorescence spectra.本文郃成了一系列新的芘衍生物,用紫外光譜和穩態熒光光譜方法研究了它們的光物理性質。pyrene更多例句