实用口语：mull over

Mull over 考虑

e.g. She's been mulling over the offer for days. 她已經考慮這個提議好幾天了

e.g. I'm still mulling over what he said. 我還在思考他所說的話。

e.g. I need to mull over this decision carefully before I make a choice. 我需要仔細思考這個決定，然後再做出選擇。