v-ing

常见例句

双语例句

• I like ..v-ing in my free time.
  有空的时候我喜欢...
• This paper presents a remote video monitoring system based on operating V. 34modem operat-ing over PSTN, it can carry real-time video, audio and all kinds of monitoring parameters.
  介绍了一个PSTN网的远程视频监控系统，它在外接符合V.34的调制解调器时能通过PSTN网实时传送现场的图像、声音及各种监控参数；
返回 v-ing