◎ 漏鼓移则番代 lòugǔ yí zé fāndài

[take turns as drum beat to announce the watches at night] 过了一更鼓时间就轮流替换。漏,古代用滴水以计时间的器具,名铜壶滴漏。鼓,打更的鼓。番代,轮换