peripheral unit外围设备: peripheral unit; peripheral ...外围设备,外部设备: peripheral equipment辅助设备, 外围设备, 外部设备: ancillary equipment光外围设备: optical peripheral device外围设备: peripheral unit; peripheral equipment; ancillary equipment; auxiliary equipment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:外围设备, 外部设备，即可在微信中查询翻译
