think 相关短语：
think about 考虑
think back to 回想,回忆
think better of 经过考虑对…改变主意(或看法)
think nothing of 把…看作平常
think of [θiŋk]想出；想起；考虑（同义词组：dream up /have in mind/regard as /think about /think up）
think of...as 把…看作是,以为…是
think on/upon 考虑;思量
think over 仔细考虑（同义词组：chew over /mull over）
think through 彻底地全面考虑
think up 想出,设计出
think twice重新考虑,三思