redundancy
/rɪˈdʌndənsi/
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n. 冗餘；多餘；裁員
- Engineers build redundancy into spacecraft so that a backup system can take over if one part fails. 工程師在太空船上設計備援，萬一某個零件故障，備用系統就能接手。
其他意思
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n. 冗餘, 多餘, 裁員
When there are redundancies, an organization tells some of its employees to leave because their jobs are no longer necessary or because the organization can no longer afford to pay them.[BRIT]
- The ministry has said it hopes to avoid compulsory redundancies.
也出現在：
字根
und, ound 波浪
red + und + ancy再、往回 + 波浪 + 名詞