upgrades的中文翻译是什么意思
upgrades
v. 提升( upgrade的第三人称单数 ); 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
upgrades的柯林斯释义
VERB改良；更新；升级
If equipment or services are upgraded, they are improved or made more efficient.
Helicopters have been upgraded and modernized...
直升机已经更新换代，装配了现代化设备。
Medical facilities are being reorganized and upgraded.
正在对医疗设施进行重组和升级。
VERB擢升；晋升；提升；提拔
If someone is upgraded, their job or status is changed so that they become more important or receive more money.
He was upgraded to security guard.
他被擢升为保安。
VERB(使)升级到更高待遇;(使)升舱
If you upgrade or are upgraded, you change something such as your air ticket or your hotel room to one that is more expensive.
You can upgrade from self-catering accommodation to a hotel.
您可以将自理膳食旅店升级为酒店。
upgrades的场景例句
Freight trains travel slowly on upgrades into the hills.
火车徐徐向山上驶去.
This support protocol upgrades all aircraft in a couple of important ways.
这项支援协议对所有的空军单位在很多重要方面上提供了升级.
Knock control and misfire prevention software will be offered as upgrades.
爆震控制和预防失火软件将提供作为升级.
Cancellation charges listed above also apply towards port charges, upgrades and transfers.
以上取消行程罚款同时包括港口税, 升级及接送.
Usability Improvements - ESET Smart Security has numerous speed, security and usability upgrades.
可用的改进——ESET安全套装拥有高速的 、 安全的和可用的更新.