BECOME OF到底翻译成什么？

Question

BECOME OF字典意思是“使遭遇，发生于”，可是例句
What has become of your uncle?
你叔叔的情况怎么样?
感觉完全不是这个意思，请问BECOME OF到底记忆什么意思比较好？

Answer 1

become of
使遭遇…；…降临于；发生…情况

人或事物的)结果是(怎样)，遭遇(如何)，(某事)发生在(某人)身上；(某人)出了(什么事)；(人或事物)到哪儿去了[只出现于直接或间接的问句中，与作主语的 what 或 whatever 连用]：

What has become of your uncle?
你叔叔的情况怎么样?

Answer 2

become of---发生，相当于happen to
What has become of your uncle? 你叔叔怎么了？（翻译时要看情况措词，基本意思是“发生”“遭遇”，若译成：什么发生在你叔叔身上了，显然是蹩脚的汉语）

Answer 3

what became of ...?/ whatever will become of ...?
used to ask what has happened to someone or something, especially when you have not seen them for a long time, or what will happen to someone that you are worried about :
这是become的一种用法，用来询问某人或某事发生了些什么，尤其是当你很久没见他们，或者你表示担忧的询问。

更多例子：
1. What became of those Chinese vases that Mum used to have? (妈妈曾拥有的那些中式花瓶现在怎么样了？)
2. Whatever will become of Sam when his wife dies? (如果Sam他妻子死了，不知他会怎么样？)

Answer 4

他怎么就变成这样了呢~~~~ 怎么变成这样 的 回答 那就是 遭遇、发生了啥。。。