abruptness /ә'brʌptnis/ 📖 中文释义 n. 突然, 唐突 🔗 释义中的汉语词 突然 📘 English Definition(英文释义) n. an abrupt discourteous mannern. the property possessed by a slope that is very steepn. the quality of happening with headlong haste or without warning ← abruptly-pinnate leaf A 字母词表 abrus →