quatrefoil

英 ['kætrəfɒɪl] 美 ['kætəfɔɪl]
  • n. 四叶片之叶;四瓣花;四叶饰

英文词源


quatrefoil (n.)
"flower with four leaves," early 15c., from Old French quatrefoil, from quatre "four" (see four) + foil "leaf" (see foil (n.)).

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