upgrade
C1英 /ˈʌpɡreɪd/米 /ˈʌpɡreɪd/
意味
noun
アップグレードする
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
アップグレードする
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.”
動画の実例
LingoTube レッスンの実際の字幕から
“delivery and our eventual upgrade path”
📺 Elon Musk's 2003 Stanford University Entrepreneurial Thought Leaders Lecture動画でこの単語を学ぶ →
実際の動画で upgrade を覚える
TED / YouTube の精読レッスンを見て、単語をタップ、間隔反復で復習。
無料で始める →