n.指示者；指示器；[计]指示符
If you can't acquire a laser designator target fast enough to align and drop ordnance properly, make another pass. 如果你没有根据激光指示器校正好目标从而很好地投下弹药，就重来一次。
Select sort order options to use with the selected collation designator. 选择用于所选排序规则指示符的排序顺序选项。
