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单词
leap second
释义
leap second
n.
(名词)
A second of time, as measured by an atomic clock, added to or omitted from official timekeeping systems annually to compensate for changes in the rotation of Earth.
闰秒:由原子钟计量的,每年向官方的计时系统中增加或扣除的一秒时间,以补偿地球自转过程中产生的变化
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souls
soul-searching
soul sister
Soult
Soulé
soul–searching
sound
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sound-and-light show
sound barrier
sound bite
soundboard
sound box
sound camera
sounded
sound effects
sounder
sounder
sounders
soundest
sounding
sounding
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更新时间:2025/10/23 10:31:51