nindexnervuration./nur-vyuh-rey-shuhn/US // ˌnɜr vyəˈreɪ ʃən //紧张气氛,紧张的状态,紧张不安,紧张程度Definitionsn.noun · 名词1. Entomology.›the arrangement of the veins in the wing of an insect.Level 4More words in n →