1. 沉思的：rudimentary 未发展的 | ruminative 沉思的 | seduce 引诱

2. 默想的：rumination 反刍 | ruminative 默想的 | ruminatively 沉思默想地

3. 沉思默想的：normative 规范的,惯常的 | ruminative 沉思默想的 | nuncupative 口头的,非书写的

1. 沉思的;反复思考的;认真考虑的;冥思苦想的
If you are ruminative, you are thinking very deeply and carefully about something.

e.g. He was uncharacteristically depressed and ruminative.
他异常沮丧，反复琢磨。

adj

1. deeply or seriously thoughtful

e.g. Byron lives on not only in his poetry, but also in his creation of the 'Byronic hero' - the persona of a brooding melancholy young man

Synonym: broodingbroodycontemplativemeditativemusingpensiveponderingreflective