to upgrade
第三人称
upgrades
现在进行时
upgrading
过去式
upgraded
过去完成时
upgraded
1
改进, 升级
to improve a machine, computer system, etc. in terms of efficiency, standards, etc.
及物动词
- The company upgrades its software regularly to enhance performance.
该公司定期升级其软件以提高性能。
- He upgrades his phone every two years to get the latest features.
他每两年升级一次手机以获得最新功能。
- The city is upgrading its public transportation infrastructure.
该城市正在升级其公共交通基础设施。
- The engineers are upgrading the power grid for better efficiency.
工程师们正在升级电网以提高效率。
- The team has upgraded the website to improve user experience.
团队已升级网站以改善用户体验。
2
提升, 升级
to improve something to a higher level of quality, significance, or importance
及物动词
- The airline introduced a new loyalty program to upgrade the travel experience for frequent flyers.
航空公司推出了一个新的忠诚度计划，以提升常旅客的旅行体验。
- The fashion designer showcased a collection of innovative designs to upgrade the brand's image.
时装设计师展示了一系列创新设计，以提升品牌形象。
- By introducing new features and functionalities, the software developer sought to upgrade the user experience.
通过引入新特性和功能，软件开发人员试图升级用户体验。
- The government launched initiatives to upgrade public transportation systems, making them more reliable.
政府启动了升级公共交通系统的倡议，使其更加可靠。
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3
升级, 提升
to provide someone with a better seat on an airplane or a better room in a hotel than the one for which they have paid
及物动词
- Due to overbooking in economy class, the airline upgraded several passengers to business class.
由于经济舱的超额预订，航空公司将几名乘客升级到了商务舱。
- As a gesture of goodwill, the hotel upgraded the couple to a deluxe suite with a panoramic view of the city skyline.
作为一种善意的表示，酒店将这对夫妇升级到了一个可以俯瞰城市天际线的豪华套房。
- The newlyweds were pleasantly surprised when the hotel upgraded them to a luxurious honeymoon suite.
新婚夫妇惊喜地发现酒店将他们升级到了一个豪华的蜜月套房。
- The frequent flyer was delighted when the airline upgraded him to first class.
当航空公司将这位常旅客升级到头等舱时，他非常高兴。
- The hotel manager personally upgraded the VIP guest to a premium suite.
酒店经理亲自将VIP客人升级到高级套房。
4
晋升, 提升
to promote or elevate an employee to a higher position, level, or rank
及物动词
- After years of dedicated service, the company decided to upgrade Sarah to a managerial position.
经过多年的奉献服务，公司决定将莎拉晋升为管理职位。
- The board of directors unanimously voted to upgrade John to vice president of operations.
董事会一致投票决定将约翰晋升为运营副总裁。
- In recognition of her leadership skills, the board decided to upgrade Emma to the position of executive director.
鉴于她的领导才能，董事会决定将艾玛晋升为执行董事的职位。
- The company's expansion plans created opportunities for several employees to be upgraded to senior management roles.
公司的扩张计划为几名员工创造了晋升到高级管理职位的机会。
- As part of the restructuring process, the company decided to upgrade key personnel to ensure effective leadership.
作为重组过程的一部分，公司决定提升关键人员以确保有效的领导。
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