鎮ㄓㄣˋzhèn守ㄕㄡˇshǒu

鎮壓駐守。《三國志·卷一六·魏書·杜畿傳》：「若以北方當須鎮守，自可專置大將以鎮安之。」似坐鎮

英(of troops stationed in a strategic area) to defend, (fig.) to stand guard, to protect