Beef liver esterase catalysed resolution of the undesired enantionmer of racemic compound cis-3-acetoxy-4-phenylazetidin-one,producing the (S)-(-)-alcohol and the desired (R)-(+)-acetate.是什么意思_Beef liver esterase catalysed resolution of the undesired enantionmer of racemic compound cis-3-acetoxy-4-phenylazetidin-one,producing the (S)-(-)-alcohol and the desired (R)-(+)-acetate.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句