1
spare part for [device/model]
I need a spare part for my laptop.
我需要一个笔记本电脑的备件。
备用零件；备件
spare parts — plural of spare part
先理解核心含义，再看它在真实句子里的用法。
备用零件；备件
a component kept in reserve to replace one that fails
I need a spare part for my laptop.
我需要一个笔记本电脑的备件。
Prepare the learner guide for this word
可生成：语法 Grammar。只有点击后才会开始生成。
任何制成品的组件,备用以替换损坏的零件；备件。
A component of any manufactured goods, kept in reserve to replace one that fails; a spare.
I ordered a spare part for my washing machine because the motor burned out.
我因为洗衣机马达烧坏了，订了一个备用零件。
The mechanic told me to keep spare parts in the garage for emergencies.
机械师告诉我在车库里备好备用零件以应急。
Our company stores spare parts for every model of printer we sell.
我们公司为我们销售的每一款打印机都存放备用零件。
I need a spare part for my laptop.
我需要一个笔记本电脑的备件。
This is a spare part of the engine.
这是发动机的一个备件。
常用复数形式
We ordered spare parts from the manufacturer.
我们从制造商那里订购了备件。
Not this
I need to order some spare part.
Use this
I need to order some spare parts.
“spare part”是可数名词，指多个时应用复数形式“spare parts”。
Not this
This is a spare part box.
Use this
This is a spare parts box.
当用“spare part”修饰名词时，应使用复数形式“spare parts”作为复合名词，表示“用于存放备件的盒子”。
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Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
Use spare parts naturally, then get feedback on meaning, tone, grammar, and phrasing.
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Collins 词频等级为 1，建议结合例句记忆，而不是只背中文释义。
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.