cogitate

1. V-I If you are cogitating, you are thinking deeply about something. 深思[正式]

He sat silently cogitating. 他靜坐深思。

We cogitated on the meaning of life. 我們深思生命的意義。

2. cogitationN-UNCOUNT

After much cogitation, we decided to move to the Bahamas. 經過認真考慮，我們決定搬到巴哈馬群島去。