think的形容词：thoughtful；
例句：
They sat in thoughtful silence.
他们坐着，沉思不语。
He looked thoughtful.
他一脸沉思的神情。
扩展资料
The children became silent and thoughtful.
孩子们变得沉默并思考着。
Colins face was thoughtful and appreciative.
科林满脸的沉思和赏识。
That sounds wonderful and very thoughtful of you.
这听起来很棒。你想得真周到。
