同根派生 intercalary year相關詞英漢例句A leap year occurs once every four years.每四年才有一次閏年。Some say that coins found heads-up are also luck, and that a coin minted in a leap year will bring good fortune.還有人說發(fā)現(xiàn)正麪朝上的硬幣也是吉祥的,鑄造於閏年的硬幣也能帶來好運。intercalary year更多例句