leap second
短語詞組
- LEAP SECOND PENDING STATUS 閏秒等待狀態(tài)
- positive leap second [天]正閏秒
- negative leap second [天]負閏秒
- leap second adjustment 閏秒調(diào)整
- second leap -over 二次跨越
- a second leap 二次飛躍
- the second leap 第二個飛躍
- the second historical leap 第二次歷史性飛躍 返回 leap second