senectitude的音标是[ˌsenɪŋkɪˈtɪd]。

含义为“高龄，老年时代”。

用法：senectitude作“高龄，老年时代”解时，是不可数名词，没有复数形式。

例句：The senectitude is a time of peace and tranquility.

翻译：老年时代是和平宁静的时期。

senectitude的意思是“高龄、老年”。

用法：senectitude可以作为名词使用，表示年龄大的群体或个人所处的阶段或时期。

双语翻译：英文翻译成中文为“高龄、老年”，中文翻译成英文为“age of old age”。

常见用法：在句子中可以作为主语、宾语、定语和状语等。例如，在句子“The senectitude is becoming more and more popular”中，senectitude是主语，表示高龄化的趋势越来越受欢迎。又如在句子“He is enjoying the senectitude of his life”中，senectitude是宾语，表示他正在享受老年生活的乐趣。

中文翻译：senectitude的中文翻译为“高龄化”，指的是社会上老年人群体或个人的数量和影响力逐渐增加的趋势。

以上信息仅供参考，如需了解更多与senectitude相关的信息，请查阅英语词典或咨询专业人士。

senectitude的意思、释义、用法及双语翻译，以及常见短语列举如下：

意思：指老年期。

释义：老年；老年的；进入老年。

用法：senectitude为名词，其后常可加for短语表示“对老年人的优待”。

双语翻译：senectitude可以翻译为“老年期”。

常见短语列举：

1. 老有所终：senior citizens are provided with a comfortable living environment and are able to live out their days in peace and contentment.

2. 老当益壮：even if one is old, one should continue to be strong and vigorous.

3. 老骥伏枥，志在千里：even if one is an aged horse, one's aspirations are still to cover a thousand miles.

4. 老态龙钟：refers to the appearance of an elderly person, who is weak and unsteady.

5. 风烛残年：refers to the final years of one's life, when one is very frail and may not live much longer.

6. 桑榆暮景：the last days of life, when one is very old and enjoying the beauty of nature.

7. 老而无妻/老而无夫：old people without spouse.

8. 耄耋之年：the years of a person's old age when they are very old and may be in their eighties or nineties.

9. 老态龙钟的老人：elderly people who are weak and unsteady.

10. 老来俏：old women try to look attractive.

以上就是senectitude的意思、释义、用法及双语翻译，以及常见短语的相关内容。