释义
暂无释义
词语关系
Antonyms
1 itemRelated words
2 itemsSynonyms
1 itemUsage notes
Collocations
Often used in compound nouns like 后备力量 (reserve force) or 后备计划 (backup plan); usually modifies a noun directly without 的.
Common mistakes
Do not confuse with 候补 (hòubǔ), which is used for alternate members on a list (e.g., 候补委员) rather than general backups.
例句
显示 1 条我们需要一个 后备 计划。
We need a backup plan.
AI 生成的例句会用此图标标注。