更新upgrade;update;renew;replace
數(shù)據(jù)資料的～updating of data/品種～renovation of variety/設(shè)備～renewal (or replacement)of equipment/萬象～everything takes on a new look /～知識update one’s knowledge/～核武器和運載工具upgrade nuclear weapons and delivery vehicles/～武庫revamp the arsenal/～報價renewed offer/～改造technological transformation;upgrading |