我从未对他的狡猾和奸诈掉以轻心。His cunning and guile were not attributes I would ever underestimate.你知道他为人狡猾。He is a subtle character, you know.恩里科很有心计，是一只狡猾的老狐狸。Enrico was too good, an old fox, cunning....
The technique has been to mutate the genes by irradiation or chemicals.该技术是通过放射线照射或者使用化学方法使基因变异。The after effect occurs only if the additive is present during irradiation.在辐照过程中只有当添加剂存在时才出现后效应.Early lesions can be succes...