a recording of [sth]
I have a recording of her speech.
我有她的演讲录音。
录音；录像
recordings — plural of recording
录制；录音；登记；注册
A reproduction of sound or images stored on a permanent medium.
The act of storing sound, video, etc., in a permanent medium.
A reproduction of sound, video, etc., stored in a permanent medium.
The act of registering for something; registration.
I listened to a recording of the lecture to review the key points.
我听了讲座的录音来复习要点。
用法提示：此句中'录音'作名词，指已录制的声音或影像。
The recording of the concert took place in a large hall.
音乐会的录制在一座大礼堂进行。
用法提示：此句中'录制'作名词，指录制行为。
The old recording on the tape was damaged beyond repair.
磁带上的旧录音损坏得无法修复。
用法提示：此句中'录音'作名词，指存储设备上的内容。
I have a recording of her speech.
我有她的演讲录音。
They made a recording of the meeting.
他们录制了会议。
Let's listen to the recording again.
我们再听一遍录音。
通用，可指任何形式的录制，但强调存档的产物
特指音频录制中的一首曲目或一段声音
特指视觉录制，通常包含图像和声音
强调存储在磁带上的录制，较为具体，常指模拟录制
grammar · medium
易错句子I have a record of the song.
正确表达I have a recording of the song.
中文“记录”可指音频或书面记录，但英语名词“record”常指书面记录或唱片，而“recording”专指录制的音频或视频。因此，表示已录制的音频时应使用“recording”。
grammar · medium
易错句子I made recording of that speech.
正确表达I made a recording of that speech.
可数名词“recording”表示“一次录制”或“一份录音/录像”时，前面需加冠词“a”。中文没有冠词，学习者容易遗漏。
作为名词，指未经录制的原始素材或版本，与'录制品'相对。
指录音或录像的原始声源或图像源，与已录制的信号相对。
recording 指录制的过程或已录制的信号（如音频文件），而 record 指作为结果保存的记录（如一张唱片或一条档案记录）或创下的纪录。
recording 指录制的活动或内容，而 recorder 指用于录制的设备（如磁带录音机）或进行记录的人员。
制作录音/录像
We need to make a recording of the interview.
我们需要对采访进行录音。
音频录制
The audio recording was of poor quality.
音频录制质量很差。
视频录制
She watched the video recording of the concert.
她观看了音乐会的视频录像。
录音棚
The band spent a week in the recording studio.
乐队在录音棚里待了一周。
数字录音
Digital recording has largely replaced analog.
数字录音已基本取代模拟录音。
录制时段
The recording session lasted for three hours.
录制时段持续了三个小时。
re- (again) + cord (to remember) + -ing (noun suffix)
re- (again) + cord (to remember)
record + -er (agent)
cord (heart) + -ial (adjective)
录音涉及声音，音频是录音的核心内容。
传统录音介质，常用于存储录音。
专业进行录音的场所。
录制声音时必需的输入设备。
录音的成品形式，通常包含多首曲目。
这是个录音。
He used a recording of his voice to pretend he was sick.
他用自己声音的录音来假装生病。
我有整段对话的录音。
The recording of the conversation became crucial evidence in the lawsuit.
这段对话的录音成为了诉讼中的关键证据。
Dictionary facts from ECDICT, WIKTIONARY.