upgrade
C1英 /ˈʌpɡreɪd/美 /ˈʌpɡreɪd/
释义
noun
升级；提升
the act of making a machine, computer system, etc. more powerful and efficient; the more powerful and efficient machine, computer system, etc.
“instructions for installing an upgrade to the existing system”
verb
升级；提升
to make a machine, computer system, etc. more powerful and efficient; to start using a new and better version of a machine, system, etc.
“upgrade something, We are constantly upgrading our software to meet customers' needs.”
真实视频例句
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“delivery and our eventual upgrade path”
发射,我们最终的升级路径
📺 Elon Musk's 2003 Stanford University Entrepreneurial Thought Leaders Lecture在视频里学这个词 →
在真实视频里记住 upgrade
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