signal

第三人称单数：

动词第三人称单数: signals/signals

更多词形：

名词: signaler | 动词过去式: signaled/signalled | 动词过去分词: signaled/signalled | 动词现在分词: signaling/signalling | 动词第三人称单数: signals/signals |

单词例句：

The President's arrival was the signal for an outburst of cheering.

总统来到爆发一阵欢呼声。

The status or condition of being ready to run. A program, task, or hardware device that is in a ready condition needs only a start signal in order to begin operation.

准备就绪即可运行的状态。一个程序、任务或硬件设备在处于就绪状态时，只需要一个起动信号就开始工作。

There is no video signal.

没有视频信号。

In recording, pertaining to sound reproduction using a single output signal or made with a single channel audio tape recorder.

在录音技术中，用于修饰或说明单一输出信号复制声音或用单声道复制声音。

The rise in prices was a signal for rebellion.

物价上涨引起了叛乱。

A red lamp is often a danger signal.

红灯常常是危险的信号。

A channel over which pilot signal is transmitted.

可在其上传输导频信号的一种信道。

A sound or a signal, as from a horn or an electronic device.

嘟嘟声一种象从号角或电子装置发出的声音或信号

In digital signal technique, a signal that uses a positive(or negative) excursion and ground as the two binary signal states.

在数字信号技术中，用正(或负)向电压与地两个电平来表示二进制“1”和“0”的一种信号