英语词汇“active sound attenuator”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	active sound attenuator
释义	active sound attenuator active sound attenuator A special type of sound attenuator that incorporates a sound source which generates sound waves intended to cancel some of the noise generated by the fans in an HVAC system.
随便看	double lid eversion double limiter double line scan diffusion imaging sequence double linked list double lip double-list sorting double load double-load corridor double lock double-lock double-lock seam double-lock welt double log fractal dimension double long leg cast double loop hernia double-loop pattern double l stair double lumen double-lumen catheter double lumen endobronchial tube double-lumen endotrached tubes double-magnum double-marathon double-margin door double-masked experiment

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。