ㄗㄨㄛˋzuòㄓㄣˋzhèn

  1. 駐地鎮守陳書··》:年德並高元老從容坐鎮旦夕何為辛苦在外!」三國演義·一回》:丞相坐鎮中原富貴何故貪心不足江南。」鎮守

(of a commanding officer)​ to keep watch, to oversee