so_user_friendly_design_有道手机词典

1.Small selection of low power consumption devices, compact system architecture, user-friendly software design, so light and portable blood pressure monitor, easy to use.
选用功耗小体积小的器件，紧凑的系统构架，人性化的软件设计，使血压计轻巧便携、使用方便。
dict.yoduao.com