清教徒

qīngjiàotú ㄑㄧㄥ ㄐㄧㄠˋ ㄊㄨˊ

    • Puritan

Character by character

Saying俗语俗語

Idiom惯用语 · Widely known

Literally
Puritan
Meaning
Originally the English Puritans, who stressed thrift and strict rules. Now someone who holds strictly to rules and is very hard on themselves. Mildly teasing.

Sources