英语语法分析

fretless

adj. 无品的：指乐器（如贝斯、吉他等）没有品格的指板，使音乐家可以在指板上自由滑动手指，创造出更丰富的音色。

例句

Later they found Mark, Peng Jiaxi, a harmonica player; Lu Jiajun, a fretless bass player; Zhong Yufeng, a lute player; and others to help with the album "Getting Dark."

后来他们与口琴手彭嘉锡、贝司手卢家俊、琵琶手钟玉凤合作完成了专辑“临暗”。