导致: lead to; bring about [on]; result in; cause; give rise to 短语和例子电子计算机导致数学计算的根本性变化 。 the electronic computer has brought about basic changes in carrying out mathematical computations. 铀原子核的裂
Virulence the relative pathogenicity of an organism ; its ability to cause disease . virulence may vary between strains of the same organism 毒力：一种微生物病原体的相对致病性? ?其能够导致疾病发生的能力。同一种类的不同病原株间的毒力可能有巨大差异。
