英语词汇“sound is not amplified by electrical means”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	sound is not amplified by electrical means
释义	sound is not amplified by electrical means. 不经过电声设备发出音响的。
随便看	attainably attain accuracy attain/achieve one's ambition attain a civilization attain a degree attain a depth at attain a development attain a great age attain a height of attain a high civilization attain college graduate level attain-county road attain depth attainder attaindered attainders attain desire attain distinction attaindre attaindrie attaindure attain economy attained attained age distribution attained age normal method