
词汇分析:repeater
词性:名词
含义:repeater 通常指的是一种装置或设备,用于重复信号或信息,也可以指在考试中需要重复参加的学生。
形容词和名词的不同含义
作为名词,repeater 可以指代多种设备或人群,例如无线电信号的中继器或考试中的重考生。没有作为形容词的用法。
词语辨析
repeater 主要用来指代重发信号的设备或重考的学生,与其他词如 "transmitter"(发射器)和 "resit"(重考)有明显的区别。
近义词
- relay
- transmitter
- retest
反义词
- original
- one-time
用法
在技术领域,repeater 被广泛使用于网络和通信设备中,能够增强信号的传输距离。在教育领域,它指代那些在考试中未能及格,需要重考的学生。
例句
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The **repeater** is essential for extending the coverage of the network.
**中继器**对于扩大网络的覆盖范围至关重要。
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He is a **repeater** because he failed the exam last year.
他是一个**重考生**,因为他去年考试不及格。
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The **repeater** boosts the signal strength significantly.
**中继器**显著增强信号强度。
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Many students become **repeaters** after not passing their classes.
许多学生在未通过课程后成为**重考生**。
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The **repeater** can be placed at various locations to improve signals.
**中继器**可以放置在不同的位置以改善信号。
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She was called a **repeater** by her peers for retaking the exam.
由于重考,同行们称她为**重考生**。
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The radio **repeater** allows communication over long distances.
无线电**中继器**允许远距离通讯。
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As a **repeater**, he has to study harder to pass.
作为一个**重考生**,他必须更加努力学习才能通过。
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The **repeater** system is crucial for emergency services.
**中继器**系统对紧急服务至关重要。
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In the classroom, the **repeater** students often feel discouraged.
在教室里,**重考生**常常感到沮丧。
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The **repeater** in the signal chain improved the overall performance.
信号链中的**中继器**提高了整体性能。
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Being a **repeater** can be challenging but necessary for some.
成为**重考生**可能很有挑战性,但对某些人来说是必要的。
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They installed a new **repeater** to enhance the Wi-Fi signal.
他们安装了一个新的**中继器**来增强Wi-Fi信号。
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As a **repeater**, she learned from her previous mistakes.
作为一名**重考生**,她从之前的错误中吸取了教训。
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The **repeater** helps in maintaining the quality of the signal.
**中继器**有助于保持信号的质量。
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Many **repeaters** find it difficult to stay motivated.
许多**重考生**发现很难保持动力。
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They depend on the **repeater** for clear communication.
他们依赖**中继器**进行清晰的沟通。
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She was determined to not be a **repeater** again.
她决心不再成为**重考生**。
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The installation of a **repeater** can be quite technical.
安装**中继器**可能相当技术性。
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As a **repeater**, he realized the importance of preparation.
作为一名**重考生**,他意识到准备的重要性。