principian.
prɪn'sɪpɪəm
中文n. 原则；基本原理，基本原则\nn. (Principia)人名；(意)普林奇皮亚
原则；基本原理，基本原则
n. (Principia)人名；(意)普林奇皮亚
词根词源
principia (n.)"fundamental principles," plural of Latin principium "beginning, origin" (see principle (n.)). Especially as the short form of the title of Newton\\'s book (published 1687).
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