/ˈθɔ:tfl ||; ˈθɔtfəl/adj1 thinking deeply 沉思的；深思的: a thoughtful expression 沉思的表情
2 thinking about what other people want or need 设想周到的；体贴的:
It was very thoughtful of you to send her some flowers. 你给她送花，想得真周到。 ➔thoughtfully /-fəli ||; -fəlɪ/ adv ➔thoughtfulness noun [U]