詞彙 "back up" 在中文的含義

"back up" 在英語中是什麼意思？與 Lingoland 一起探索這個詞的含義、發音及具體用法

back up

US /bæk ˈʌp/

UK /bæk ˈʌp/

備份, 複製

to make a copy of information on your computer

範例:

•

You should always back up your important files.

你應該總是備份你的重要文件。

•

Did you remember to back up the system before the update?

你記得在更新前備份系統了嗎？

同義詞:

archive duplicate copy save

支持, 證實

to support someone or something

範例:

•

I'll back you up if you need help.

如果你需要幫助，我會支持你。

•

The evidence doesn't back up his claims.

證據不支持他的說法。

同義詞:

support corroborate substantiate verify confirm

倒車, 後退

to move backward, especially a vehicle

範例:

•

Can you back up a little so I can park?

你能倒車一點，好讓我停車嗎？

•

The truck had to back up to turn around in the narrow street.

卡車不得不在狹窄的街道上倒車才能掉頭。

同義詞:

reverse retreat recede

在 Lingoland 學習這個單詞