笛卡儿 dí kǎ ér

DEFINITIONS

  1. René Descartes (1596-1650), French philosopher and author of Discours de la méthode 方法論|方法论

CHARACTERS

笛 dí bamboo flute; whistle
卡 kǎ
HSK 3
card, punch card; calorie
儿 ér
HSK 1
son, child; KangXi radical 10