VERB
思索；考虑
If you ponder something, you think about it carefully.
例句
I found myself constantly pondering the question: 'How could anyone do these things?'...
我发现自己总在思考这个问题：“怎么会有人做出这样的事情呢？”
The Prime Minister pondered on when to go to the polls...
首相斟酌着何时前往投票地点。