upgrading

FREQ #37156

v. 升级；提高品位（upgrade的现在分词）

发音

/ʌpˈɡreɪ.dɪŋ/

词形变化

upgradings 复数 upgradings

释义与例句

n.
  1. 1.

    The process by which something is upgraded.

v.
  1. 1.

    present participle and gerund of upgrade