1
a transducer converts A into B
该词是可数名词，这个句型可直接说明换能器的基本功能。
A transducer converts sound waves into electrical signals.
换能器将声波转换成电信号。
换能器；变换器
transducers — plural of transducer
先理解核心含义，再看它在真实句子里的用法。
换能器；变换器
transducer
A transducer converts sound waves into electrical signals.
换能器将声波转换成电信号。
将能量从一种形式转换为另一种形式的装置。
A device that converts energy from one form into another.
将一种能量形式转换为另一种的电气设备
an electrical device that converts one form of energy into another
根据给定输入生成输出的状态机。
A state machine that generates output based on a given input.
The transducer converts sound waves into electrical signals.
换能器将声波转换为电信号。
Doctors use a transducer to create images of the heart.
医生使用换能器生成心脏图像。
These transducers measure pressure changes in the pipeline.
这些换能器测量管道中的压力变化。
该词是可数名词，这个句型可直接说明换能器的基本功能。
A transducer converts sound waves into electrical signals.
换能器将声波转换成电信号。
该结构用定语从句修饰换能器，常用来下定义。
They designed a transducer that converts pressure into a digital reading.
他们设计了一种将压力转换为数字读数的换能器。
Not this
The instrument has several transducer.
Use this
The instrument has several transducers.
transducer 是可数名词，several 后面要用复数形式；汉语名词没有复数变化，所以容易漏掉词尾 -s。
Not this
A transducer is a device that can transducer sound into electricity.
Use this
A transducer is a device that can convert sound into electricity.
transducer 是名词，不能用作动词。句中已有主语 A transducer，表达“转换”应使用动词 convert，不能用 transducer 作谓语。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
超声波换能器
The ultrasonic transducer sends high-frequency sound waves into the water.
超声波换能器向水中发送高频声波。
压力传感器
A pressure transducer converts hydraulic pressure into an electrical signal.
压力传感器将液压转换为电信号。
换能器阵列
The sonar system uses a transducer array to scan the ocean floor.
声呐系统使用换能器阵列扫描海底。
换能器输出
You can measure the transducer output with a voltmeter.
你可以用电压表测量换能器输出。
换能器校准
Regular transducer calibration ensures accurate measurements.
定期校准换能器可确保测量准确。
换能器元件
Each transducer element in the probe operates independently.
探头中的每个换能器元件独立工作。
Use transducers naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
拆成 trans（转换）+ ducer（引导）来记：换能器就是引导能量完成转换的装置，如声波变成电信号。
语域：formal 常见场景：技术文档、工程教材、电子学手册 通常用于技术或学术语境，多出现在工程、物理或电子类文档中；日常口语很少用。
以上单词都与 transducer 的 -ducer 部分押韵，重音落在 /duːsɚ/ 上：producer, reducer, introducer, seducer, inducer。注意 transient /ˈtrænziənt/、transfer /trænsˈfɚ/ 等拼写相似却读音不同，并不押韵。
Dictionary facts from ECDICT, WIKTIONARY.