nullity /'nʌliti/ 📖 中文释义 n. 无效, 无效行为, 无效证书[法] 无效, 作废, 无效的行为 🔗 释义中的汉语词 无效作废 📘 English Definition(英文释义) n. something that is null (especially an enactment that has no legal validity) ← nullities N 字母词表 nullity of contract →