recording & playing equipment录音: sound recording; film record ...及: reach; come up to播放: broadcast设备: equipment; device; facility; ...实现数码录音及播放: numerical recording and playing ssing processor spce 061a下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:录音及播放设备，即可在微信中查询翻译
