cogitate [ˈkɒdʒɪteɪt]

以下由轻松背单词网站提供

vt. 仔细考虑；谋划 vi. 思考；考虑

to spend time thinking very carefully about a subject

I need a few days to cogitate the problem. 我需要几天的时间来思考这问题。
He sat silently cogitating. 他静静地坐着沉思。