unnoticeable
US /ˌʌnˈnoʊ.t̬ɪ.sə.bəl/
UK /ˌʌnˈnoʊ.t̬ɪ.sə.bəl/
形容詞
1.
不引人注目的
difficult or impossible to notice:
範例:
•
Digital hearing aids are available that are so tiny as to be virtually unnoticeable.
在 Lingoland 學習這個單詞
不引人注目的
difficult or impossible to notice: