a loud harsh or strident noise
同义词：blare??/??blaring??/??cacophony??/??clamor
the act of making a noisy disturbance
同义词：commotion??/??ruction??/??ruckus??/??rumpus??/??tumult
make a resonant sound, like artillery
同义词：boom
instill (into a person) by constant repetition
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。