sound-variation

英 ['saʊndveərɪ'eɪʃn] 美 ['saʊndveərɪ'eɪʃn]

• n. 语音变异；语音变化

例句

用作名词 (n.)

1. Because these sound changes were so strikingly regular and law-like, they became collectively as Grimm's Law.
   因为这些语音变化的规则如此显著，象定律一般，所以这些变化统称格林定律。