to chew on
01
仔细考虑, 咀嚼
to carefully think about something for a while
例子
Sometimes, it 's beneficial to just chew on a problem for a while.
有时候，花点时间咀嚼一个问题是有益的。
I spent the afternoon chewing on the feedback I received.
我花了一下午的时间仔细思考收到的反馈。
