?緊急呼叫是一種用于緊急情況下發(fā)出求救信號(hào)的設(shè)備，通常包括、對(duì)講機(jī)、無線電等。它可以幫助人們?cè)谟龅轿ｋU(xiǎn)或緊急情況時(shí)快速到救援或相關(guān)人員，提供及時(shí)的幫助和支持。

Emergency Call System (ECS) is a device used to send out a distress signal in emergency situations. It usually includes telephones, walkie-talkies, radios, etc. It helps people to quickly contact rescue organizations or relevant personnel when facing danger or emergency situations, providing timely assistance and support.

怎么讀（音標(biāo)）

Emergency Call System [??m??d??nsi k??l ?s?st?m]

用法

緊急呼叫通常安裝在公共場(chǎng)所、交通工具和個(gè)人住宅中，以便在需要時(shí)能夠快速使用。一般來說，它們都有明顯的標(biāo)識(shí)和指示，方便人們使用。當(dāng)遇到緊急情況時(shí)，只需按下按鈕或撥打特定號(hào)碼，就可以發(fā)出求救信號(hào)。

Emergency Call Systems are usually installed in public places, transportation vehicles and personal residences for quick use when needed. They are usually marked and indicated for easy access. In case of an emergency, one can simply press a button or dial a specific number to activate the distress signal.

例句1-5句且中英對(duì)照

1. In case of a fire, please use the emergency call system located at the front desk to contact the fire department.

如果發(fā)生火災(zāi)，請(qǐng)使用位于前臺(tái)的緊急呼叫消防部門。

2. The emergency call system on the airplane was activated when the pilot realized there was a technical problem.

當(dāng)飛行員意識(shí)到有技術(shù)問題時(shí)，飛機(jī)上的緊急呼叫被激活。

3. The hotel room is equipped with an emergency call system in case of any medical emergencies during your stay.

酒店客房配備了緊急呼叫，以防您在逗留期間發(fā)生醫(yī)療緊急情況。

4. The elderly woman pressed the button on her emergency call system when she fell and injured herself.

這位老太太在跌倒并受傷時(shí)按下了她的緊急呼叫上的按鈕。

5. The school has installed an emergency call system to ensure the safety of its students in case of any dangerous situations.

學(xué)校安裝了緊急呼叫，以確保學(xué)生在遇到危險(xiǎn)情況時(shí)的安全。

同義詞及用法

1. Emergency Alert System: This is another term used for Emergency Call System, which is commonly used in the United States.

2. Panic Button: This refers to a button or device that can be pressed in case of an emergency, similar to an emergency call system.

3. SOS Signal: This is a distress signal used internationally, especially in maritime and aviation industries, to request immediate assistance in emergency situations.

編輯總結(jié)

緊急呼叫是一種重要的安全設(shè)備，可以在緊急情況下提供幫助和支持。它的安裝和使用都非常簡(jiǎn)單，但在關(guān)鍵時(shí)刻能起到至關(guān)重要的作用。除了以上提到的同義詞，還有許多其他術(shù)語也可以用來指代緊急呼叫，如求救、應(yīng)急通信等。無論是在公共場(chǎng)所還是個(gè)人住宅，都應(yīng)該配備這樣的設(shè)備以確保人們的安全。