Upgrading

v. 升级；提高品位（upgrade的现在分词）

✅ 同义词

promotion advancement development furtherance upgrade

🔴 反义词

degradation demotion

🗣️ 情景例句

Mr. Nelson.

Nelson先生。

I don't like his kissing business.

我对他的接吻索然无味。

This way.

这边请。

更多情景英语 ›

🔤 更多 U 开头的单词

ultra-leftist

uncatalyzed reaction

undercarriages

underlies

unilocular

universal clamp

unpacking

up-and-coming

全部 U 开头单词 ›