sempiternaladj.
英 ,sempɪ'tɜːn(ə)l | 美
中文adj. 永久的；永恒的
词根词源
sempiternal (adj.)c. 1400, from Old French sempiternel "eternal, everlasting" (13c.) or directly from Late Latin sempiternalis, from Latin sempiternus "everlasting," from semper "always, ever" (see semper-) + aeternus "eternal" (see eternal). Related: Sempiternally.
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