think back 和 recall 表示回想时一样吗

think back 和 recall 表示回想时一样吗 recall 可以与back 连用吗 回想起到底是think back to还是 think back on look back和 look back on用法一样吗? get back home和come back home意思一样吗?go back home ,go home,retu get one's back up和put one's back up一样吗 come back,go back,get back意思一样吗? think back think out意思 com back 跟 come to 一样吗 用think back造句! I don't think it's good 和 I think it isn't good 意思一样吗? do you think who you are 和who do you think you are 2个意思一样吗?字