alarm
音標(biāo)發(fā)音
- 英式音標(biāo) [??lɑ?m]
- 美式音標(biāo) [??lɑ?rm]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n.警報；警報器；驚恐
- vt.警告；使驚恐；向 ... 報警
詞源解說
- 14世紀(jì)初期進入英語，直接源自古法語的alarme，意為手臂。
詞根記憶
- al + arm(武器)→受了驚嚇，拿起武器→驚恐
- al + arm(武器)→用武器來驚嚇→使驚恐
同根派生
- adj性質(zhì)的同根詞
- alarming：令人擔(dān)憂的；使人驚恐的。
- alarmed：驚恐的；受驚的；焦慮的。
- alarmist：危言聳聽的；憂慮的。
- adv性質(zhì)的同根詞
- alarmingly：驚人地；讓人擔(dān)憂地。
- n性質(zhì)的同根詞
- alarmist：杞人憂天者；大驚小怪者。
- alarmism：危言聳聽；大驚小怪。
- v性質(zhì)的同根詞
- alarming：使驚恐（alarm的ing形式）。
- alarmed：報警（alarm的過去式及過去分詞）。
用法辨析
- alarm用作名詞的基本意思是“警鐘,報警器,鬧鐘”,也可作“警報”解,是可數(shù)名詞; 引申可表示“驚恐,恐慌”,是不可數(shù)名詞。
- alarm的意思是“驚動”“使…驚恐”,指在危險時以吶喊、鳴笛等手段提醒警惕或催促其行動,暗含焦慮或憂慮的意味。
- alarm只用作及物動詞,其主語可為人、物或事物,其賓語一般為人。
- alarm的過去分詞alarmed在現(xiàn)代英語中已成為形容詞,常用作表語,接介詞about, at, for或over,表示“因…而恐慌”。
- alarm前可加表示程度的詞修飾。
- take alarm指“受驚，感到驚恐”，take the alarm常指“警告”或“接到警報（而有所行動）”，偶指“吃驚”。Coming upon a snake, she took alarm. 句中不用the，因這里表示吃驚。Hearing an air-raid alert, she took the alarm. 句中用the，這里表示報警。
- alarm和alarum起初在用法上完全一樣，沒有區(qū)別，后來慢慢的，alarum被停止使用，現(xiàn)比較少見。
n. (名詞)
v. (動詞)
英漢例句
- He is afraid of waking up late, and so he always has an alarm on his bedside table.
他怕醒晚了,總是在床頭桌上放一個鬧鐘。 - Don't alarm yourself.
不要焦慮不安。 - An alarming film was shown in this theatre.
這家影院上映了一部令人恐慌的電影。
用作名詞 (n.)
用作動詞 (v.)
S+ ～+n./pron.
其他
詞組短語
- activate an alarm 開動警報器
- deactivate an alarm 關(guān)閉警報器
- give an alarm 發(fā)出警報
- raise an alarm 發(fā)出警報
- send in an alarm 發(fā)出警報
用作名詞 (n.)
動詞+～
英英字典
- (WARNING) a warning of danger, usually a loud noise or flashing light
- (WORRY) sudden worry and fear, especially that something dangerous or unpleasant might happen
- to make someone worried or frightened
- Alarm is a feeling of fear or anxiety that something unpleasant or dangerous might happen.
- If something alarms you, it makes you afraid or anxious that something unpleasant or dangerous might happen.
- An alarm is an automatic device that warns you of danger, for example, by ringing a bell.
- An alarm is the same as an .
- &rarrsee also alarmed , alarming ,car alarm , false alarm , fire alarm
- If you say that something sets alarm bells ringing, you mean that it makes people feel worried or concerned about something.
- If you raise the alarm or sound the alarm, you warn people of danger.
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 報警
The paper programs the software of fire alarm system.
本文還編制了火災(zāi)報警系統(tǒng)的上位機軟件。 - 警報
- 警鈴
- 告警
There is huge but incomplete,redundant and temporal correlated fault alarm information in modern telecommunication networks.
電信網(wǎng)絡(luò)的告警信息具有數(shù)據(jù)海量但不完整、冗余信息多且時序相關(guān)等特點。 - 警報信號
- 警鈴
- 警報機
- 報警
Temperature and fog value are the input variable of fuzzy neural network, the output value is alarm value.
采用溫度值和煙霧濃度值作為模糊神經(jīng)網(wǎng)絡(luò)的輸入變量，網(wǎng)絡(luò)的輸出變量為報警值。 - 警報
The application circuit diagram of the information collecting unit, the alarm signal outputting unit and other equipment are designed, the corresponding programs are also compiled using MCS-5 1 assemble language in this paper.
本論文完成了系統(tǒng)的信息采集單元、警報輸出單元及其它裝置的應(yīng)用電路設(shè)計，采用MCS-51匯編語言編寫了相應(yīng)的程序。經(jīng)濟學(xué)
- 預(yù)警
Discussing the purpose of financial alarm system of expressway companies.
建立高速公路公司財務(wù)預(yù)警系統(tǒng)有著現(xiàn)實意義。環(huán)境科學(xué)技術(shù)
- 預(yù)警
Ecological security alarm is an important way to prevent ecosystem system from becoming disorder and to control efficiently.
生態(tài)安全預(yù)警是防止旅游地生態(tài)系統(tǒng)向無序化發(fā)展和進行系統(tǒng)調(diào)控的重要途徑之一。文學(xué)
- 警鐘
As aconsequence, the whole story is an ecological tragedy and an alarm bell for nowadayspeople.
作為結(jié)論,整個故事是一個生態(tài)悲劇,同時也為現(xiàn)代社會敲響了警鐘。體育
- 前腳急出動作，兩個連貫步伐地進攻；跨步?jīng)Q斗；(進攻時向前跨步或頓地的)佯攻
- 驚恐
- 告警
- 警報器
- 定時鐘
- 警報