upgrade
/ˈʌp.ɡɹeɪd/
B1 · Intermediate★★★★★
Simple Meaning
使某物变得更好或更新，如电脑或手机。
When to Use
💬Daily Conversation📈Business English💼Workplace English⚙️Technical
Intermediate — can handle common situations
Examples in Conversation
“我觉得该升级我的手机了——这个太慢了。”
“我们在酒店免费升级到了更大的房间。”
Learning Path
▶Full Definition
An upward grade or slope.
Related Words
Word Family:
upgradedupgradingupgradeable