Terms for subject Audio electronics containing 一个

Chinese	English
显然还需要一个麦克风和一个声卡	Obviously, you need a microphone and a sound card
更为恰当的方式是在简单对策上投资，例如在中型大小的房间里安装一个动作警报器和一个隐藏的摄像头	It is more appropriate for investing in a simple countermeasure, such as the installation of a single motion alarm with a hidden camera for a medium-sized a room