signal-book
基本解釋
- n.信號(hào)書(shū)
英漢例句
- A red light is usually a signal of danger.
紅燈通常是危險(xiǎn)的信號(hào)。 - I stood watching for the signal to change to green.
我站著等待交通信號(hào)轉(zhuǎn)爲(wèi)綠燈。 - Let's set the clock by the radio time signal.
喒們照著收音機(jī)的報(bào)時(shí)信號(hào)把鍾對(duì)一對(duì)。 - A red lamp is often a danger signal.
紅燈常常是危險(xiǎn)的信號(hào)。 - A reflected signal on a communication channel.
一種在通信信道上反射廻來(lái)的信號(hào)。