| 词汇 | signal |
| 释义 | signalUK:*/ˈsɪgnəl/US:/ˈsɪgnəl/ ,(sig′nl)UK-RP:UK-Yorkshire:Irish:Scottish:US Southern:Jamaican: See also: signalize主要翻译 signal n (sign, gesture)信号；暗号Frederica's wink was a signal that all had gone according to plan.弗雷德里卡挤了一下眼睛，发出信号，意思是一切都进展顺利。 signal n (traffic light)交通信号灯；红绿灯There was almost an accident, when a driver ignored the signal at the level crossing.司机在平交路口没有看红绿灯，差点酿成一场车祸。 signal n (electrical waves, current) (无线电、电流等)信号I'm having trouble getting a good signal on this old radio set; it's very crackly.Audrey tried to phone for help, but she couldn't get a signal.我很难从这台老收音机上收到良好的信号，杂音很大。// 奥德丽想打电话求助，但电话没有信号。 signal [sth] to [sb], signal to [sb] that vtr (communicate sign)向某人示意…Harry signalled to Jasmin that they should leave.亨利向加斯明示意该走了。 signal [sth] vtr (be a sign of)标志；表明；预示There was a siren that signalled the beginning of the working day.工作日开始时，你会听到信号。 其他翻译 signal adj formal (remarkable)出色的；非凡的This is a signal achievement in the history of our nation. signal n (to start)（开始的）信号；暗号The competitors in the race waited for the starter's signal. signal n (incitement to action)导火线；导火索Rising food prices were a signal for rebellion among the people. signal n as adj (relating to a broadcast signal)无线电信号的Unfortunately, signal strength is poor here, so you won't be able to listen to the radio. signal vi (driving: indicate) (驾驶时)打信号灯；打灯The driver didn't signal as he pulled out, and my car hit his wing mirror. 复合形式：signal | signalize alarm signal n (device making a warning sound)警报信号装置；警报信号机 alarm signal n (warning sound)警报信号 busy signal n (buzz when dialled phone in use)忙音I tried to call Pauline, but all I got was a busy signal. call sign, call signal n (TV, radio station: code)（电台、电视台的）呼号；无线电传呼信号 distress signal n (help-needed signal)呼救信号'Mayday' is an emergency code word used internationally as a distress signal. busy signal (US), engaged tone, engaged signal (UK) n (phone: sound when in use)占线音；忙线音 error signal n (fault indicator)错误指示信号；错误信号Error signals go off when the printer runs out of paper or ink. hand signal n (indication made by hand)手势；以手示意Cyclists should use hand signals when turning or stopping for greater road safety. signal box UK (railway signal tower) (铁路)信号塔 signal word n (grammar: conjunction) (语法：连词)信号词 traffic signal n (lights controlling traffic flow)交通信号灯；红绿灯Traffic signals in the U.S. go from red to green to amber. turn signal n US (driving)转向灯；转向信号 warning signal n ([sth] that indicates danger)警报信号He ignored all the warning signals and carried on regardless. warning signal n (alarm)警钟；警告Because he was deaf he didn't hear the warning signal at the level crossing. |
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