concomitance

concomitance的音标为[kənˈkɒmɪtəns]，基本翻译为“同时存在，伴随”。

速记技巧：可以将单词拆分记忆，con-com-mit-ance，同时记忆，加强记忆效果。

concomitance这个词的英文词源可以追溯到拉丁语con-和comitare，意思是“同时发生”。它的变化形式包括复数concomitants，过去式concomitated，过去分词concomitated，现在分词是concomitating。

相关单词：concurrent（并行的）、concurrently（同时地）、concomitant（相伴的）、concomitancy（并存性）、concomitial（相伴的）、concomitiality（相伴性）、concomitial（相伴的）等。这些单词都与concomitance这个词源有密切关系，表示同时发生、伴随等含义。

在英语中，我们经常使用这些单词来表示两个或多个事件同时发生，或者描述某个情况与其他情况之间的关系。例如，“concurrent events”表示同时发生的事件，“concurrently used drugs”表示同时使用的药物等。这些单词的使用使得我们的语言更加丰富和生动，也使得我们能够更好地表达和理解各种复杂的情况和关系。

总之，concomitance这个词源及其相关单词在英语中具有广泛的应用，它们不仅可以帮助我们更好地理解和使用英语词汇，还可以帮助我们更好地理解和描述各种复杂的情况和关系。

concomitance 的常用短语：

1. be concomitant with：与...同时发生

2. concomitance of events：事件同时发生

3. concomitant with：伴随

4. concomitantly：同时地

5. concomitantly with：与...同时发生

6. concomitantly occur：同时发生

7. concomitantly with the occurrence of：与...发生的 同时

双语例句：

1. The rain fell concomitantly with the thunderstorm.

雨和雷暴同时来临。

2. The two events were concomitant, but not simultaneous.

这两个事件是同时发生的，但不是同时进行的。

3. The two conditions are concomitant, but not necessarily causally related.

这两个条件是同时发生的，但不一定有因果关系。

英文小作文：

When two events occur simultaneously, it can be interesting to observe their relationship and how they influence each other. For example, if I am running late for an appointment and it is raining heavily, I may find myself rushing to get ready and trying to find an umbrella at the same time as trying to avoid getting soaked in the rain. In this case, the two events are closely related and influence each other in a way that is both challenging and entertaining.

On the other hand, when two events occur separately, it can be interesting to observe their separate effects on our lives and how they shape our experiences. For instance, if I am having a relaxing day at home and my phone rings, it may be a call from a friend asking me to join them for a dinner party, or it may be a work-related call that requires my immediate attention. In this case, the two events are unrelated and have separate effects on my day, shaping it in different ways.

In conclusion, the relationship between simultaneous events can vary greatly depending on the specific situation, but regardless of whether they are related or unrelated, they can have an impact on our lives and shape our experiences in unique ways.