the frets on a guitar
指吉他等弦乐器指板上的横条，谈论乐器时通常用复数 frets。
He pressed the strings firmly against the frets on his guitar.
他把琴弦紧紧按在吉他的品上。
烦躁；焦虑；恼火；回纹；回形纹饰；涟漪；波纹；福斯特共振能量转移；荧光共振能量转移；海峡；水道
One of the metal or wooden strips on the neck of a guitar or similar instrument that marks the positions for the fingers.
液体表面的波动或起泡
Agitation of the surface of a fluid by fermentation or some other cause; a rippling on the surface of water.
由重复的垂直和水平线组成的装饰图案
An ornamental pattern consisting of repeated vertical and horizontal lines, often in relief.
吉他或其他弦乐器指板上的品格
One of the pieces of metal, plastic or wood across the neck of a guitar or other string instrument that marks where a finger should be positioned to depress a string as it is played.
海峡；水道
A channel, a strait; a fretum.
福斯特共振能量转移
Förster resonance energy transfer
心烦意乱；不耐烦；易怒
Agitation of the mind marked by complaint and impatience; disturbance of temper; irritation.
交叉菱形图案
A saltire interlaced with a mascle.
荧光共振能量转移(福斯特现象的一种)
fluorescence resonance energy transfer, which is a type of the Förster phenomenon where one or both of the partners in the energy transfer are fluorescent chromophores
疱疹；皮肤病
Herpes; tetter (“any of various pustular skin conditions”).
河岸磨损处,矿石或石头积聚的地方
The worn sides of riverbanks, where ores or stones containing them accumulate after being washed down from higher ground, which thus indicate to miners the locality of veins of ore.
She was in a fret before the exam, unable to focus on anything.
考试前她烦躁不安，无法专注于任何事情。
用法提示：fret 作为名词，意为“烦躁”，在此句中表示焦虑的状态。
The constant fret over money has made him lose sleep at night.
对金钱的不断担忧让他夜不能寐。
用法提示：fret 作为名词，表示“忧虑”，与介词 over 搭配使用。
His face showed the fret he felt about the project's deadline.
他的脸上流露出对项目截止日期的焦虑。
用法提示：fret 作为名词，用于描述因紧张或压力而产生的焦虑情绪。
指吉他等弦乐器指板上的横条，谈论乐器时通常用复数 frets。
He pressed the strings firmly against the frets on his guitar.
他把琴弦紧紧按在吉他的品上。
常与序数词连用，表示指板上某个具体的品。
Place your index finger on the first fret.
把食指放在第一品上。
此义指由重复的纵横线条组成的装饰图案，多用复数形式。
The frame of the old mirror is decorated with frets.
那面旧镜子的边框用回纹装饰。
fret 表示水面涟漪时较书面/旧式；ripple 是日常通用词，可覆盖大部分水面细波。
ruffle 更强调微风等外力引起的水面轻皱，多用于描写性文字，不如 ripple 口语化。
wavelet 指比 ripple 更小的浪，常见于书面或科技语境。
grammar · medium
易错句子There are twenty fret on this guitar.
正确表达There are twenty frets on this guitar.
fret 指吉他等弦乐器指板上的“品”，是可数名词，前面有 twenty 这类数词时必须用复数形式 frets。汉语名词没有复数词尾变化，学生常把单数形式直接用来表示多个，属于典型的母语迁移错误。
grammar · medium
易错句子She has been in fret all week about the exam.
正确表达She has been in a fret all week about the exam.
fret 表示“焦躁不安的状态”时作可数名词，固定说法是 in a fret，冠词 a 不能省略。汉语没有冠词系统，学生很容易漏掉这个不定冠词。
fret 指吉他等弦乐器指板上的金属品丝，是嵌在指板上的小横条；fretboard 指整块指板木板，是安装品丝的那块木头。两者是零件与木板的关系，不能互换。
品丝
The luthier replaced the worn fret wire on the old guitar.
制琴师更换了旧吉他上磨损的品丝。
品记
The fret marker on the twelfth fret was a small dot.
第十二品上的品记是一个小圆点。
打品声
Fret buzz often comes from a poorly adjusted bridge.
打品声通常来自调整不当的琴桥。
希腊回纹
The ancient Greeks used the Greek fret in their architecture.
古希腊人在建筑中使用希腊回纹。
回纹图案
A simple fret pattern ran along the edge of the mosaic.
马赛克边缘饰有简单的回纹图案。
fret 是吉他指板上的金属条，用于改变音高。
fret 安装在指板上，是演奏时按弦的位置依据。
按弦时手指压在 fret 上方，使琴弦振动长度改变。
不同的 fret 位置和高低组合形成不同的和弦。
fret 常见于吉他等弦乐器上，属于乐器构造的组成部分。
Dictionary facts from ECDICT, WIKTIONARY, WORDNET.