Presently he bethought him of a treasure he had and got it out.

不一会儿，他想起了他的一个宝贝，就把它拿了出来。

I bethought myself a moment.

我想了一下。

John has bethought himself of studying law.

约翰已决定学法律。

It could bethought of as a good method f...

是当前确定减速箱变位系数的一种较好方法。

But suddenly he bethought himself to dissemble.

但是，他突然想起来，以掩饰。