annunciator

annunciator的音标为["ænnjʊnɪeɪtə]，基本翻译为“公告器，信号器”。

速记技巧可以使用发音中的元音字母和辅音字母来快速记忆单词。可以将annunciator拆分为“an-nun-si-na-tor”，其中“an”表示一个，“nun”表示信号器，“si”表示声音或信号，“na”表示名词词性后缀-ator，表示做某事的人或物。通过这样的拆分和记忆，可以更快速地记住单词。

Annunciator这个词来源于拉丁语annuncium，意为“通知，宣告”。它的变化形式包括其过去式annunciatus和过去分词annunciatus。

相关单词：

1. Announce：意为“宣布，宣告”，是annunciate的动词形式。例如，“He announced his retirement from the sport.”（他宣布了从这项运动中退役。）

2. Announcement：意为“公告，通知”，是名词形式，常用于传达重要信息。

3. Announcer：意为“播音员，宣告者”，是annunciator的名词形式，用于指代在广播或电视中宣告的人。

4. Annunciate：意为“宣告，宣布”，是动词形式，用于表示告知或宣布某事。

5. Annunciatorily：作为一个合成词，它表示与宣告相关的特质或行为。

6. Annunciation：意为“宣告日，报喜”，是名词形式，用于纪念耶稣的诞生和救赎。

7. Annunciateable：意为“可宣告的，可通知的”，是一个形容词形式，用于描述需要告知或宣布的情况。

8. Annunciative：意为“宣告的，通知的”，是一个形容词形式，用于描述与通知或宣告相关的行为或特性。

9. Annunciator-like：作为一个合成词，它表示类似于宣告者的特质或行为。

10. Annunciation-like：作为一个合成词，它表示类似于报喜或宣告的行为或情况。

以上这些单词都与annunciator这个词源相关，它们在不同的语境中用于描述不同类型的信息传达和行为。

annunciator常用短语：

1. change the annunciator：更换指示器

2. annunciator panel：指示器面板

3. annunciator light：指示器灯

4. annunciator panel light：指示器面板灯

5. annunciate a problem：报告问题

6. annunciator board：指示器板

7. annunciator light on：指示器灯亮

双语例句：

1. The engineer changed the annunciator to indicate the new equipment installation.

工程师更换了指示器以显示新设备安装的情况。

2. The annunciator panel light came on when the power supply failed.

电源故障时，指示器面板灯亮了。

3. The technician annunciated a problem with the air conditioning system.

技术人员报告了空调系统的问题。

4. The engineer checked the annunciator board to see if any problems were indicated.

工程师检查了指示器板，看看是否有任何问题被指示出来。

5. The annunciator light on the panel indicated that the air conditioner was working properly.

面板上的指示器灯亮着，说明空调正在正常工作。

6. The annunciator board showed that the elevator was stuck between floors.

指示器板显示电梯卡在楼层之间。

7. The engineer checked the annunciator panel to see if any faults were indicated.

工程师检查了指示器面板，看看是否有任何故障被指示出来。

英文小作文：

Annunciators are essential tools in modern facilities, helping us to monitor and maintain equipment efficiently. From air conditioning systems to elevators, they are crucial in ensuring that everything is working properly and safely.

When a problem occurs, an engineer can quickly identify it by checking the annunciator board, which will show any faults or issues that need to be addressed immediately. This helps to ensure that repairs are made quickly and efficiently, preventing further damage or issues from occurring.

Annunciators are also helpful in preventing problems before they occur, as they can alert us to potential issues before they become a reality. By monitoring equipment regularly and keeping up-to-date with maintenance schedules, we can ensure that everything is functioning optimally and safely.

In conclusion, annunciators are essential tools in ensuring that facilities are running smoothly and safely. They help us to identify problems quickly and efficiently, as well as prevent them before they occur. I believe that we should always keep an eye on our equipment and maintain it regularly to ensure that everything is functioning properly and safely.