adj. 升级的,提升的 v. 提升( upgrade的过去式和过去分词 );使(机器、计算机系统等)升级;提高(设施、服务等的)档次;提高(飞机乘客、旅馆住客等)的待遇
upgraded 的用法和双语例句“点击”或“选中”例句中的单词,就可以看到词义解释
Some european countries have upgraded the status of palestinian diplomatic missions to them , but eu foreign ministers have so far avoided copying the growing number of south american governments that now fully recognise a palestinian state .
Fujii 's comments came as the bank of japan ( boj ) kept interest rates at 0.1 % and upgraded its assessment of the economy amid modest rises in exports and private consumption .