短語(yǔ)詞組短語(yǔ)mutative factors 復(fù)合誘變Mutative material 變異材料mutative rule 變化規(guī)律mutative symptom 突變征兆mutative damp 變阻尼mutative process 突變期mutative load 交變載荷mutative temperature 變溫 返回 mutative