previouslyadv.先前;在此之前
previousadj.以前的;先于;在 ... 之前
previous input samples先前输入采样值
previous-carry digit前位进位数位
previously stored data先前存储数据
previous balance method前期余额法
previous element coding前象素编码
Previous Operating Time预先操作时间
previously - occupied先占
previous financial year上一财政年度
previously carry tonnage原提吨数
previous profit and loss[经] 前期损益