1) talk hands-free
免提对讲
1.
The hardware/software programs that the single-chip with software controlled system to work harmonically was addressed by the amplified speakerphone,and the introduction of hardware circuitry and the principle of actualization of software was gave and the features of the radio amplified call and talk hands-free was realized.
本免提扩音电话提出了单片机结合软件程序控制系统协调工作的软/硬件方案,并且给出了硬件电路介绍以及软件实现机理,介绍了扩音电话的整个工作过程,实现了广播扩音呼叫和免提对讲功能。
2) Conversation
[英][,kɔnvə'seɪʃn] [美]['kɑnvɚ'seʃən]
对讲
1.
A Design of Conversation System With CAN Bus;
一种CAN总线式对讲系统的设计
3) Class User
提讲者
5) outline for a lecture
讲授提;纲
补充资料：对讲
1.相对讲论。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条