川: river; stream临川: linchuan; rinsen川音: kawaoto音系: college or university school of music临川寺: rinsenji小川音子: nene ogawa四川音乐学院: sichuan conservatory of music德音系: german phonology音系层: phonological level音系学: phonology英音系: english phonology播音系统扩音系统: public address systemwindows声音系统: windows sound system伴音系统: sound system播音系统: public address system超低音系统: x extra ba system; xbs exta bass system; xbs extra bass system词汇音系学: lexical phonology德语音系学: german phonology发音系统: articulatory system; pronunciation system放音系统: sound reproducing system非音系文字: non-phonological writings弗斯音系学: firthian phonology辅音系统: consonantism隔音系数: acoustic reduction factor; acoustical reduction factor; coefficient of sound insulation; sound insulation coefficient; soundproof coefficient话音系统: voice system