笛卡兒

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

flute

to stop / to block / (computing) (coll.) slow / (loanword) card / CL:張|张[zhang1],片[pian4] / truck (from "car") / calorie (abbr. for 卡路里[ka3 lu4 li3]) / cassette

to block / to be stuck / to be wedged / customs station / a clip / a fastener / a checkpost / Taiwan pr. [ka3]

child / son

non-syllabic diminutive suffix / retroflex final

Cartesian coordinate system