FAQs About the word ultraquiet

超安靜的

producing significantly less sound than is usual or expected

阿卡迪亞的,冷靜,溫和的,安靜的,無噪音的,和平的,寧靜的,安靜,寧靜的,平靜

喧鬧的,喧鬧的,震耳欲聾,大聲,吵鬧,喧鬧的,喧鬧的,動盪的,不平靜的,譁然的

ultrapure => 超純, ultraprogressive => 超進步, ultraprecision => 超高精度, ultraprecise => 超精密, ultrapractical => 超實用的,