其他可用的固定剂有苯偶姻或安息香等含油树脂.Other fixatives which may be used include the oleoresins such as benzoin, or styrax.研究了微波辐射下干法氧化苯偶姻生成苯偶酰的反应.Dry oxidation of benzoin with air under microwave irradiation gave benzil in excellent yie...
他有点天真地解释了这一罪行可能是如何实施的。Somewhat ingenuously, he explains how the crime may be accomplished.这一罪行如此卑鄙无耻，大家都不想声张出去。The crime was so base that everyone wanted to hush it up.总统称这些血案为令人发指的罪行。The President described the killings...