upgraded
['ʌpgreɪdɪd]
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;
例句:
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You can pay to be upgraded to a business class seat.
你可以付费升级到商务舱。
来自柯林斯例句
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The defendant upgraded his invective as the hearing continued.
来自THETIMES
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Medical facilities are being reorganized and upgraded.
正在对医疗设施进行重组和升级。
-
Helicopters have been upgraded and modernized.
直升机已经更新换代，装配了现代化设备。
-
Her condition has been upgraded from critical to serious.
来自VOA
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In that case, Ekimov was upgraded to gold.
来自THETIMES