小型收音机
compact───v.把……压实；使简洁；使紧密，压缩；订立（协定）；adj.袖珍的；紧凑的；坚实的；矮小而健壮的；简洁的；n.小汽车；带镜小粉盒；契约
radio───vi.用无线电进行通信；n.收音机；无线电广播设备；n.(Radio)人名；(西)拉迪奥；vt.用无线电发送
interstate compact───州际协定
compact size───小型化
compact sedan───款别克中级车
compact flash───微型快擦写存储卡
compact disk───光盘，高密度磁盘；激光唱片，压缩磁盘，光盘
powder compact───粉盒；粉末压块
colugo compact───colugo紧凑型
A new super-compact radio that needs no tuning to find the right communications frequency enables these computers to speak to each other.───一个不用调谐就能找到正确的通讯频率的新型超小无线电收发器，这些电脑可以互相通讯。
This compact mic is equally at home in the radio studio and in the recording room.───这种紧凑型话筒是在电台播音室，录音室同样在家中。
The results of simulation and measurement indicate that the antenna designed in this paper has advantages of broadband and compact size, and it is suitable for broadband radio fuze system.───结果表明，本文设计的加载环形微带天线具有带宽高、体积小等优点，适合在宽带无线电引信系统中使用。
A new super-compact radio that needs no tuning to find the right communications frequency enables these computers to speak to each other.───通过一个不用调谐就能找到正确的通讯频率的新型超小无线电收发器，这些电脑可以互相通讯。