backup
US /ˈbæk.ʌp/
UK /ˈbæk.ʌp/

名詞
1.
2.
支援, 幫助
support or help
範例:
•
The police called for backup to handle the situation.
警方請求支援以處理局勢。
•
She provides excellent backup for the sales team.
她為銷售團隊提供了出色的支持。
動詞
形容詞
1.
備用, 替補
serving as a reserve or substitute
範例:
•
He is the backup quarterback for the team.
他是球隊的替補四分衛。
•
We have a backup plan in case something goes wrong.
我們有一個備用計劃,以防萬一。
在 Lingoland 學習這個單詞
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