名詞 throwback:

1. an organism that has the characteristics of a more primitive type of that organism
   同義詞：atavist
2. a reappearance of an earlier characteristic
   同義詞：atavism, reversion

形容詞 throwback:

1. characteristic of an atavist
   同義詞：atavistic

1. His sentiment is a throwback to the old colonial day.
   他的觀點還是從前殖民時代的那種觀點。