unmusical
/ˌʌnˈmjuːzɪkl/ 19An unmusical sound is unpleasant to listen to. (声音)难听的
adjective [原级]不合调的；非音乐的；演奏音乐不熟练的
Lainey had a terrible voice, unmusical and sharp.
兰尼的声音很可怕，难听又尖厉。
单词造句:
Lainey had a terrible voice, unmusical and sharp.
兰尼的声音很可怕，难听又尖厉。