preliminary是什么意思(preliminary的用法)
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一、preliminary是什么意思
1、preliminary 初步的,初期的
2、pre-,在前,早于,-limin,界限,门槛,开端,词源同limit.引申词义初步的,初期的。
二、preliminary的用法
1、preliminary (adj.)
2、1660s, from French préliminaire and directly from Medieval Latin praeliminaris, from Latin prae- "before" (see pre-) + limen (genitive liminis) "threshold" (see limit (n.)). A word that arose in reference to negotiations to end the Thirty Years' War. Earliest attested form in English is preliminaries (n.), 1650s.
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