单词	减低噪音
释义	减低噪音1. to reduce noise
随便看	multitrack pulse range multitrack radar range multitrack range multitrack recording multitrack recording system multitrack tape multitrack tape unit multitrack-turing machine multitrack unit multitrait-multimethod multitrait-multimethod matrix multitrait-multimethod(mtmm) multitransition oscillation multitrillion multitube multitube chimney multitube circuit multitube exchanger multitube launcher multitubercolata multituberculata multituberculate multituberculy multitube reactor multi-tube type