verb

upgrade

升級, 改進, 提升

We need to upgrade our computer system.

我們需要升級我們的計算機系統。

She was upgraded to business class.

她被升到了商務艙。

((sth.)) 將(某物)改進到更高標準。 We need to upgrade our computer system.

((sb.)) ((to sth.)) 給(某人)更好的座位或服務。 She was upgraded to business class.

同義詞: improve, enhance, update; 反義詞: downgrade

源自“up-”(向上)+“grade”(等級)。字面意思是“移至更高的等級”。

想像一下在學校裡“升級”(up a grade)。你正在進入一個更好、更高的水平。

本頁面旨在提供學習支援。請將其作為學習參考,而非正式詞典使用。