monophonic/ˌmɔnəˈfɔnɪk; ˌmɑnə`fɑnɪk/ adj(also infml 口语作 mono) (of sound reproduction) using only one channel of transmission （指声音的复制）单声道的 a monophonic recording 单声道录音. Cf 参看 stereophonic.
牛津英汉双解词典