cogitate
US /ˈkɑː.dʒə.teɪt/
UK /ˈkɑː.dʒə.teɪt/

1.
深思, 沉思, 冥想
think deeply about something; meditate or reflect.
:
•
He paused to cogitate on the implications of his decision.
他停下来思考他决定的影响。
•
She spent the afternoon cogitating on the complex problem.
她花了一个下午思考那个复杂的问题。